Update app.py

app.py

@@ -14,8 +14,8 @@ It includes:
 
 Each node or term is annotated with an emoji and a mnemonic acronym to aid readability.
 For example:
-  1. Leadership & Collaboration is titled with "LeCo" and its root node is abbreviated as LC.
-  2. Security & Compliance is titled with "SeCo" and its root node is abbreviated as SC.
+  1. Leadership and Collaboration is titled with "LeCo" and its root node is abbreviated as LC.
+  2. Security and Compliance is titled with "SeCo" and its root node is abbreviated as SC.
   3. Data Engineering is titled with "DaEn" and its root node is abbreviated as DE.
   4. Community OpenSource is titled with "CoOS" and its root node is abbreviated as CO.
   5. FullStack UI Mobile is titled with "FuMo" and its root node is abbreviated as FM.
@@ -58,8 +58,8 @@ def render_mermaid(mermaid_code, height=500):
 
 md_combined_outline = r'''
 # 📚 Hands On State of Art App Dev Using Mixture of Experts, Skills Knowledge, and Multiagent ML Architectures
-1. **👥 Leadership & Collaboration (LeCo):** Strategic leadership and team management.
-2. **🔒 Security & Compliance (SeCo):** Security operations, compliance, and system hardening.
+1. **👥 Leadership and Collaboration (LeCo):** Strategic leadership and team management.
+2. **🔒 Security and Compliance (SeCo):** Security operations, compliance, and system hardening.
 3. **📊 Data Engineering (DaEn):** Data processing, analytics, and governance.
 4. **📢 Community OpenSource (CoOS):** Community engagement, documentation, and collaboration.
 5. **📱 FullStack UI Mobile (FuMo):** Mobile and web app development with ML integration.
@@ -71,227 +71,227 @@ md_combined_outline = r'''
 
 md_submodels_outline = r'''
 ## 1. 👥 Leadership Management Collaboration (LeCo)
-1. **🚀 Strategic & Cross–Functional Leadership:** Global strategy, team coordination, and vendor management.  
-2. **🤝 Team Building & Agile Collaboration:** Coaching, agile processes, and stakeholder management.  
-3. **💡 Domain Expertise & Innovation:** Deep AI framework knowledge and product strategy.
+1. **🚀 Strategic and Cross-Functional Leadership - Global strategy, team coordination and vendor management**  
+2. **🤝 Team Building and Agile Collaboration - Coaching, agile processes and stakeholder management**  
+3. **💡 Domain Expertise and Innovation - Deep AI framework knowledge and product strategy**
 
 ## 2. 🔒 Security Compliance Reliability (SeCo)
-1. **🛡️ Security Operations & Incident Response:** Incident management, pen testing, and vulnerability assessments.  
-2. **✅ Compliance & Governance:** Data quality standards, compliance policies, and IAM solutions.  
-3. **🔒 System Hardening & Automation:** Secure HPC/ML pipeline design, Python/Bash automation, and cost optimization.
+1. **🛡️ Security Operations and Incident Response - Incident management, pen testing and vulnerability assessment**  
+2. **✅ Compliance and Governance - Data quality standards, compliance policies and IAM solutions**  
+3. **🔒 System Hardening and Automation - Secure HPC, ML, Python, Bash automation and cost optimization**
 
 ## 3. 📊 Data Engineering Analytics Data Governance (DaEn)
-1. **💧 Data Processing & Ingestion:** Multi–modal data, event handling, and ETL pipelines.  
-2. **📊 Analytics, Forecasting & Visualization:** BI tools, dashboards, and forecasting.  
-3. **📝 Data Governance & Quality:** Data modeling, warehousing, and stakeholder communications.
+1. **💧 Data Processing and Ingestion - Multi, modal data, event handling and ETL pipelines**  
+2. **📊 Analytics, Forecasting and Visualization - BI, dashboards and forecasting**  
+3. **📝 Data Governance and Quality - Modeling, warehousing and stakeholder comms**
 
 ## 4. 📢 Community OpenSource Communication (CoOS)
-1. **📚 Technical Documentation & Demos:** Code examples, demos, and technical notebooks.  
-2. **💬 Community Engagement & Collaboration:** Public speaking, social media engagement, and collaborations.
+1. **📚 Technical Documentation and Demos - Code examples, demos and notebooks**  
+2. **💬 Community Engagement and Collaboration - Public speaking, social media and collabs**
 
 ## 5. 📱 FullStack UI Mobile Product Development (FuMo)
-1. **📱 Mobile & Web App Development:** Full–stack development, CI/CD, and API design.  
-2. **🎨 UI/UX & Frontend Integration:** React/Next.js, TypeScript, and user–centric UI design.  
-3. **🔌 Backend & Cross–Platform Tools:** Python/Node backends, cloud microservices, and ML bridging.
+1. **📱 Mobile and Web App Development - Full, stack development, CI,CD and API design**  
+2. **🎨 UI, UX and Frontend Integration - React, Next.js, TypeScript and intuitive design**  
+3. **🔌 Backend and Cross-Platform Tools - Python, Node, cloud microservices and ML bridging**
 
 ## 6. 💻 Software Cloud MLOps Infrastructure (SCMI)
-1. **🛠️ Developer Tooling & Observability:** Full–stack development, debugging, and SRE practices.  
-2. **🤖 ML Frameworks & Automation:** Python APIs, PyTorch/Keras, and distributed frameworks (Ray, Horovod).  
-3. **🔄 Data Pipelines & Processing:** Spark, Airflow, and robust ETL pipelines.  
-4. **☁️ Cloud & Infrastructure Provisioning:** Kubernetes, Docker, Terraform, and cloud integration.
+1. **🛠️ Developer Tooling and Observability - Full, stack dev, debugging and SRE practices**  
+2. **🤖 ML Frameworks and Automation - Python APIs, PyTorch, Keras and Ray, Horovod**  
+3. **🔄 Data Pipelines and Processing - Spark, Airflow and ETL pipelines**  
+4. **☁️ Cloud and Infrastructure Provisioning - Kubernetes, Docker, Terraform and cloud integration**
 
 ## 7. 🤖 Machine Learning AI Model Development (MLAI)
-1. **🏛️ Large–Scale Architectures & Retrieval:** Transformers, RAG, and vector databases.  
-2. **⚗️ Experimentation & Distributed Training:** Reinforcement learning, quantization, and ablation studies.  
-3. **📡 Application & API Development:** Agentic AI, LLM inference, and microservices.  
-4. **📈 Optimization & Monitoring:** Performance tuning, scaling, and reliability monitoring.
+1. **🏛️ Large-Scale Architectures and Retrieval - Transformers, RAG and vector DBs**  
+2. **⚗️ Experimentation and Distributed Training - RL, quantization and ablation studies**  
+3. **📡 Application and API Development - Agentic AI, LLM inference and microservices**  
+4. **📈 Optimization and Monitoring - Performance tuning, scaling and reliability**
 
 ## 8. 🔧 Systems Infrastructure LowLevel Engineering (SyIn)
-1. **🐧 Hardware & OS Integration:** Linux, embedded systems, and C/C++ integrations.  
-2. **⚙️ Performance & Tuning:** Cross–layer tuning, throughput modeling, and load balancing.  
-3. **🤖 Advanced ML & Automation:** Cross–team innovation, observability, and ServiceNow automation.  
-4. **🚀 Distributed & HPC Deployment:** Data–center HPC/ML, GPU orchestration, and multi–GPU pipelines.
+1. **🐧 Hardware and OS Integration - Linux, embedded, C, C++**  
+2. **⚙️ Performance and Tuning - Cross, layer tuning, throughput and load balancing**  
+3. **🤖 Advanced ML and Automation - Cross, team innovation, observability and ServiceNow**  
+4. **🚀 Distributed and HPC Deployment - Data, center HPC, ML, GPU orchestration and multi-GPU pipelines**
 
 ## 9. 🎯 Specialized Domains Emerging Technologies (SpDo)
-1. **🎥 Advanced CV & 3D Graphics:** Neural rendering, reconstruction, and graphics engines.  
-2. **🚗 Robotics & Autonomous Systems:** Autonomous vehicles, sensor fusion, and path planning.  
-3. **💻 HPC & Hardware Integration:** GPU/SoC modeling, HPC networking, and prototyping.  
-4. **🔢 AI Quantization & Inference:** Quantization techniques, in–browser inference, and neural sparse models.
+1. **🎥 Advanced CV and 3D Graphics - Neural rendering, reconstruction and graphics engines**  
+2. **🚗 Robotics and Autonomous Systems - Autonomous vehicles, sensor fusion and path planning**  
+3. **💻 HPC and Hardware Integration - GPU, SoC modeling, HPC networking and prototyping**  
+4. **🔢 AI Quantization and Inference - Quantization, in, browser inference and neural sparse models**
 '''
 
 md_glossary = r'''
 # 📖 Glossary
-1. **🔧 Systems Infrastructure (SyIn):** Hardware and OS–level operations enabling computing environments.
+1. **🔧 Systems Infrastructure (SyIn):** Hardware and OS, level operations enabling computing environments.
 2. **💻 Software Cloud MLOps (SCMI):** Tools and processes for managing ML workflows and cloud infrastructures.
 3. **🤖 Machine Learning AI (MLAI):** Techniques and architectures for developing and deploying AI models.
-4. **📊 Data Engineering (DaEn):** Methods for processing, analyzing, and governing data.
-5. **🔒 Security & Compliance (SeCo):** Practices ensuring system security and adherence to regulations.
-6. **👥 Leadership & Collaboration (LeCo):** Strategies for effective team management and cross–functional coordination.
-7. **📱 FullStack UI Mobile (FuMo):** End–to–end development of mobile and web interfaces integrating ML.
-8. **🎯 Specialized Domains (SpDo):** Focus areas in advanced tech such as computer vision, robotics, and HPC.
-9. **📢 Community OpenSource (CoOS):** Engagement with open–source communities and technical education.
-10. **HPC:** High–Performance Computing; large–scale computational systems and clusters.
+4. **📊 Data Engineering (DaEn):** Methods for processing, analyzing and governing data.
+5. **🔒 Security and Compliance (SeCo):** Practices ensuring system security and adherence to regulations.
+6. **👥 Leadership and Collaboration (LeCo):** Strategies for effective team management and cross, functional coordination.
+7. **📱 FullStack UI Mobile (FuMo):** End, to, end development of mobile and web interfaces integrating ML.
+8. **🎯 Specialized Domains (SpDo):** Focus areas in advanced tech such as computer vision, robotics and HPC.
+9. **📢 Community OpenSource (CoOS):** Engagement with open, source communities and technical education.
+10. **HPC:** High, Performance Computing; large, scale computational systems and clusters.
 11. **LLM:** Large Language Models; deep learning models for natural language processing.
 12. **MLOps:** Machine Learning Operations; practices for deploying and managing ML systems.
 '''
 
 md_python_libraries = r'''
 # 🐍 Python Libraries Guide
-1. **🔥 TensorFlow (tensorflow):** Deep learning library for research and production.
-2. **🤗 Huggingface Hub (huggingface_hub):** Platform for sharing and accessing pre–trained models.
-3. **🔄 Transformers (transformers):** Library for NLP and model inference.
-4. **🔥 Torch (torch):** PyTorch library for dynamic deep learning.
-5. **🚀 Streamlit (streamlit):** Rapidly build interactive ML web apps.
-6. **🎙️ Gradio (gradio):** Create customizable web interfaces for ML models.
-7. **🐼 Pandas (pandas):** Data manipulation and analysis.
-8. **🔢 NumPy (numpy):** Numerical computing and array operations.
-9. **💬 LangChain (langchain):** Framework for building applications with language models.
-10. **🤖 OpenAI (openai):** API for accessing GPT models and AI services.
-11. **🔑 Azure MSAL (msal):** Authentication library for Azure services.
-12. **⚙️ Scikit–learn (scikit-learn):** Machine learning tools for data mining and analysis.
-13. **📈 Matplotlib (matplotlib):** Plotting library for data visualization.
-14. **🔍 Seaborn (seaborn):** Statistical data visualization.
-15. **📊 Plotly (plotly):** Interactive graphing library.
-16. **📚 NLTK (nltk):** Natural language processing toolkit.
-17. **🧪 SciPy (scipy):** Scientific and technical computing.
-18. **⚡ FastAPI (fastapi):** Build fast APIs for ML applications.
-19. **🛠 Dask (dask):** Parallel computing with task scheduling.
-20. **🔗 Requests (requests):** HTTP library for Python.
+1. **🔥 TensorFlow (tensorflow) -** Deep learning library for research and production.
+2. **🤗 Huggingface Hub (huggingface_hub) -** Platform for sharing and accessing pre, trained models.
+3. **🔄 Transformers (transformers) -** Library for NLP and model inference.
+4. **🔥 Torch (torch) -** PyTorch library for dynamic deep learning.
+5. **🚀 Streamlit (streamlit) -** Rapidly build interactive ML web apps.
+6. **🎙️ Gradio (gradio) -** Create customizable web interfaces for ML models.
+7. **🐼 Pandas (pandas) -** Data manipulation and analysis.
+8. **🔢 NumPy (numpy) -** Numerical computing and array operations.
+9. **💬 LangChain (langchain) -** Framework for building applications with language models.
+10. **🤖 OpenAI (openai) -** API for accessing GPT models and AI services.
+11. **🔑 Azure MSAL (msal) -** Authentication library for Azure services.
+12. **⚙️ Scikit, learn (scikit-learn) -** Machine learning tools for data mining and analysis.
+13. **📈 Matplotlib (matplotlib) -** Plotting library for data visualization.
+14. **🔍 Seaborn (seaborn) -** Statistical data visualization.
+15. **📊 Plotly (plotly) -** Interactive graphing library.
+16. **📚 NLTK (nltk) -** Natural language processing toolkit.
+17. **🧪 SciPy (scipy) -** Scientific and technical computing.
+18. **⚡ FastAPI (fastapi) -** Build fast APIs for ML applications.
+19. **🛠 Dask (dask) -** Parallel computing with task scheduling.
+20. **🔗 Requests (requests) -** HTTP library for Python.
 '''
 
 md_js_libraries = r'''
 # 💻 JavaScript Libraries Guide
-1. **🔥 React (react):** Library for building UI components.
-2. **⚛️ Redux (redux):** Predictable state container for JavaScript apps.
-3. **🌐 Node.js (node):** JavaScript runtime for building server–side applications.
-4. **💻 Express (express):** Web framework for Node.js.
-5. **🔗 D3.js (d3):** Library for dynamic, interactive data visualizations.
-6. **📊 Chart.js (chart.js):** Simple yet flexible charting library.
-7. **🛠 Webpack (webpack):** Module bundler for JavaScript applications.
-8. **⚙️ Babel (babel):** Transpiler for next–generation JavaScript.
-9. **🚀 Next.js (next):** React framework for server–side rendering.
-10. **🎨 Tailwind CSS (tailwindcss):** Utility–first CSS framework for rapid UI development.
-11. **🌀 jQuery (jquery):** DOM manipulation library.
-12. **🔍 Lodash (lodash):** Utility library for JavaScript.
-13. **⏰ Moment.js (moment):** Date library for parsing, validating, and formatting dates.
-14. **📡 Axios (axios):** Promise–based HTTP client.
-15. **💬 Socket.io (socket.io):** Real–time communication library.
-16. **🖼 Vue.js (vue):** Progressive framework for building user interfaces.
-17. **🅰️ Angular (angular):** Platform for building mobile and desktop web applications.
-18. **🔥 Ember.js (ember):** Framework for creating ambitious web applications.
-19. **📊 Mermaid.js (mermaid):** Library for generating diagrams and flowcharts.
-20. **🎇 Three.js (three):** Library for creating 3D graphics in the browser.
+1. **🔥 React (react) -** Library for building UI components.
+2. **⚛️ Redux (redux) -** Predictable state container for JavaScript apps.
+3. **🌐 Node.js (node) -** JavaScript runtime for building server, side applications.
+4. **💻 Express (express) -** Web framework for Node.js.
+5. **🔗 D3.js (d3) -** Library for dynamic, interactive data visualizations.
+6. **📊 Chart.js (chart.js) -** Simple yet flexible charting library.
+7. **🛠 Webpack (webpack) -** Module bundler for JavaScript applications.
+8. **⚙️ Babel (babel) -** Transpiler for next, generation JavaScript.
+9. **🚀 Next.js (next) -** React framework for server, side rendering.
+10. **🎨 Tailwind CSS (tailwindcss) -** Utility, first CSS framework for rapid UI development.
+11. **🌀 jQuery (jquery) -** DOM manipulation library.
+12. **🔍 Lodash (lodash) -** Utility library for JavaScript.
+13. **⏰ Moment.js (moment) -** Date library for parsing, validating and formatting dates.
+14. **📡 Axios (axios) -** Promise, based HTTP client.
+15. **💬 Socket.io (socket.io) -** Real, time communication library.
+16. **🖼 Vue.js (vue) -** Progressive framework for building user interfaces.
+17. **🅰️ Angular (angular) -** Platform for building mobile and desktop web applications.
+18. **🔥 Ember.js (ember) -** Framework for creating ambitious web applications.
+19. **📊 Mermaid.js (mermaid) -** Library for generating diagrams and flowcharts.
+20. **🎇 Three.js (three) -** Library for creating 3D graphics in the browser.
 '''
 
 md_picture_mnemonic = r'''
 # 🖼 Picture Mnemonic Outline
-1. **🗼 Lighthouse:** Represents #1 (a beacon of guidance).  
-2. **👓 Eyeglasses:** Symbolizes #2 (two lenses for clarity).  
-3. **🪑 Stool:** Denotes #3 (three legs for stability).  
-4. **🪟 Window:** Four panes, representing #4.  
-5. **✋ Hand:** Five fingers for #5.  
-6. **🎲 Dice:** Six sides symbolizing #6.  
-7. **☁️ Cloud:** For #7, light and airy.  
-8. **🚪 Gate:** Represents #8, opening new paths.  
-9. **🐱 Cat:** Nine lives—symbolic of #9.
+1. **🗼 Lighthouse -** Represents #1, a beacon of guidance.  
+2. **👓 Eyeglasses -** Symbolizes #2, two lenses for clarity.  
+3. **🪑 Stool -** Denotes #3, three legs for stability.  
+4. **🪟 Window -** Four panes, representing #4.  
+5. **✋ Hand -** Five fingers for #5.  
+6. **🎲 Dice -** Six sides symbolizing #6.  
+7. **☁️ Cloud -** For #7, light and airy.  
+8. **🚪 Gate -** Represents #8, opening new paths.  
+9. **🐱 Cat -** Nine lives, symbolic of #9.
 
 **Mnemonic:** A mnemonic is a memory aid using patterns or associations to enhance recall. Here, we apply the pegword technique by pairing each number with a vivid image to quickly remember complex information.  
-*(Adapted from McCarthy, M. J. (2007). Mastering the INFORMATION AGE: A Course in Working Smarter, Thinking Better, and Learning Faster. [1])*  
+*(Adapted from McCarthy, M. J. (2007). Mastering the INFORMATION AGE - A Course in Working Smarter, Thinking Better, and Learning Faster. [1])*  
 
-[1] McCarthy, M. J. (2007). *Mastering the INFORMATION AGE: A Course in Working Smarter, Thinking Better, and Learning Faster*. Retrieved from https://www.example.com/reference
+[1] McCarthy, M. J. (2007). *Mastering the INFORMATION AGE - A Course in Working Smarter, Thinking Better, and Learning Faster*. Retrieved from https://www.example.com/reference
 '''
 
 md_tweet = r'''
 # 🐦 Tweet Summary
-Unlock your AI mastery with our densified skill tree—from LC to SD—each node paired with powerful mnemonics & vivid visuals (🗼👓🪑🪟✋🎲☁️🚪🐱) to boost memory and innovation. #AI #ML #Learning #Innovation
+Unlock your AI mastery with our densified skill tree - from LC to SD - each node paired with powerful mnemonics and vivid visuals (🗼👓🪑🪟✋🎲☁️🚪🐱) to boost memory and innovation. #AI #ML #Learning #Innovation
 '''
 
 # --------------------------
 # Mermaid Diagrams
 # --------------------------
 # In these diagrams, the root nodes have been updated to two-letter abbreviations.
-# All parentheses have been removed from node labels.
+# All parentheses have been removed and special characters are replaced as required.
 
 mermaid_areas = {
-    "1. 👥 Leadership & Collaboration (LeCo)": r'''
+    "1. 👥 Leadership and Collaboration (LeCo)": r'''
 graph TD
-  LC[👥 Leadership & Collaboration LeCo]
-  LC --> LeCo1a[🚀 Strategic & Cross–Functional Leadership: Global strategy, team coordination & vendor management]
-  LC --> LeCo1b[🤝 Team Building & Agile Collaboration: Coaching, agile processes & stakeholder management]
-  LC --> LeCo1c[💡 Domain Expertise & Innovation: Deep AI knowledge & product strategy]
+  LC[👥 Leadership and Collaboration - LeCo]
+  LC --> LeCo1a[🚀 Strategic and Cross-Functional Leadership - Global strategy, team coordination and vendor management]
+  LC --> LeCo1b[🤝 Team Building and Agile Collaboration - Coaching, agile processes and stakeholder management]
+  LC --> LeCo1c[💡 Domain Expertise and Innovation - Deep AI knowledge and product strategy]
     ''',
-    "2. 🔒 Security & Compliance (SeCo)": r'''
+    "2. 🔒 Security and Compliance (SeCo)": r'''
 graph TD
-  SC[🔒 Security & Compliance SeCo]
-  SC --> SeCo1[🛡️ Security Operations & Incident Response: Incident management, pen testing & vulnerability assessment]
-  SC --> SeCo2[✅ Compliance & Governance: Data quality, compliance policies & IAM]
-  SC --> SeCo3[🔒 System Hardening & Automation: Secure HPC/ML, Python/Bash automation & cost optimization]
+  SC[🔒 Security and Compliance - SeCo]
+  SC --> SeCo1[🛡️ Security Operations and Incident Response - Incident management, pen testing and vulnerability assessment]
+  SC --> SeCo2[✅ Compliance and Governance - Data quality, compliance policies and IAM]
+  SC --> SeCo3[🔒 System Hardening and Automation - Secure HPC, ML, Python, Bash automation and cost optimization]
     ''',
     "3. 📊 Data Engineering (DaEn)": r'''
 graph TD
-  DE[📊 Data Engineering DaEn]
-  DE --> DaEn1[💧 Data Processing & Ingestion: Multi–modal data, event handling & ETL]
-  DE --> DaEn2[📊 Analytics, Forecasting & Visualization: BI, dashboards & forecasting]
-  DE --> DaEn3[📝 Data Governance & Quality: Modeling, warehousing & stakeholder comms]
+  DE[📊 Data Engineering - DaEn]
+  DE --> DaEn1[💧 Data Processing and Ingestion - Multi, modal data, event handling and ETL]
+  DE --> DaEn2[📊 Analytics, Forecasting and Visualization - BI, dashboards and forecasting]
+  DE --> DaEn3[📝 Data Governance and Quality - Modeling, warehousing and stakeholder comms]
     ''',
     "4. 📢 Community OpenSource (CoOS)": r'''
 graph TD
-  CO[📢 Community OpenSource CoOS]
-  CO --> CoOS1[📚 Technical Documentation & Demos: Code examples, demos & notebooks]
-  CO --> CoOS2[💬 Community Engagement & Collaboration: Public speaking, social media & collabs]
+  CO[📢 Community OpenSource - CoOS]
+  CO --> CoOS1[📚 Technical Documentation and Demos - Code examples, demos and notebooks]
+  CO --> CoOS2[💬 Community Engagement and Collaboration - Public speaking, social media and collabs]
     ''',
     "5. 📱 FullStack UI Mobile (FuMo)": r'''
 graph TD
-  FM[📱 FullStack UI Mobile FuMo]
-  FM --> FuMo1[📱 Mobile & Web App Development: Full–stack, CI/CD & API design]
-  FM --> FuMo2[🎨 UI/UX & Frontend Integration: React, Next.js, TypeScript & intuitive design]
-  FM --> FuMo3[🔌 Backend & Cross–Platform Tools: Python/Node, cloud microservices & ML bridging]
+  FM[📱 FullStack UI Mobile - FuMo]
+  FM --> FuMo1[📱 Mobile and Web App Development - Full, stack development, CI,CD and API design]
+  FM --> FuMo2[🎨 UI, UX and Frontend Integration - React, Next.js, TypeScript and intuitive design]
+  FM --> FuMo3[🔌 Backend and Cross-Platform Tools - Python, Node, cloud microservices and ML bridging]
     ''',
     "6. 💻 Software Cloud MLOps (SCMI)": r'''
 graph TD
-  SM[💻 Software Cloud MLOps SCMI]
-  SM --> SCMI1[🛠️ Developer Tooling & Observability: Full–stack dev, debugging & SRE]
-  SM --> SCMI2[🤖 ML Frameworks & Automation: Python APIs, PyTorch/Keras & Ray/Horovod]
-  SM --> SCMI3[🔄 Data Pipelines & Processing: Spark, Airflow & ETL pipelines]
-  SM --> SCMI4[☁️ Cloud & Infrastructure Provisioning: Kubernetes, Docker, Terraform & cloud integration]
+  SM[💻 Software Cloud MLOps - SCMI]
+  SM --> SCMI1[🛠️ Developer Tooling and Observability - Full, stack dev, debugging and SRE practices]
+  SM --> SCMI2[🤖 ML Frameworks and Automation - Python APIs, PyTorch, Keras and Ray, Horovod]
+  SM --> SCMI3[🔄 Data Pipelines and Processing - Spark, Airflow and ETL pipelines]
+  SM --> SCMI4[☁️ Cloud and Infrastructure Provisioning - Kubernetes, Docker, Terraform and cloud integration]
     ''',
     "7. 🤖 Machine Learning AI (MLAI)": r'''
 graph TD
-  ML[🤖 Machine Learning AI MLAI]
-  ML --> MLAI1[🏛️ Large–Scale Architectures & Retrieval: Transformers, RAG & vector DBs]
-  ML --> MLAI2[⚗️ Experimentation & Distributed Training: RL, quantization & ablation studies]
-  ML --> MLAI3[📡 Application & API Development: Agentic AI, LLM inference & microservices]
-  ML --> MLAI4[📈 Optimization & Monitoring: Performance tuning, scaling & reliability]
+  ML[🤖 Machine Learning AI - MLAI]
+  ML --> MLAI1[🏛️ Large-Scale Architectures and Retrieval - Transformers, RAG and vector DBs]
+  ML --> MLAI2[⚗️ Experimentation and Distributed Training - RL, quantization and ablation studies]
+  ML --> MLAI3[📡 Application and API Development - Agentic AI, LLM inference and microservices]
+  ML --> MLAI4[📈 Optimization and Monitoring - Performance tuning, scaling and reliability]
     ''',
     "8. 🔧 Systems Infrastructure (SyIn)": r'''
 graph TD
-  SI[🔧 Systems Infrastructure SyIn]
-  SI --> SyIn1[🐧 Hardware & OS Integration: Linux, embedded, C/C++]
-  SI --> SyIn2[⚙️ Performance & Tuning: Cross–layer tuning, throughput & load balancing]
-  SI --> SyIn3[🤖 Advanced ML & Automation: Cross–team innovation, observability & ServiceNow]
-  SI --> SyIn4[🚀 Distributed & HPC Deployment: Data–center HPC/ML, GPU orchestration & multi–GPU pipelines]
+  SI[🔧 Systems Infrastructure - SyIn]
+  SI --> SyIn1[🐧 Hardware and OS Integration - Linux, embedded, C, C++]
+  SI --> SyIn2[⚙️ Performance and Tuning - Cross, layer tuning, throughput and load balancing]
+  SI --> SyIn3[🤖 Advanced ML and Automation - Cross, team innovation, observability and ServiceNow]
+  SI --> SyIn4[🚀 Distributed and HPC Deployment - Data, center HPC, ML, GPU orchestration and multi-GPU pipelines]
     ''',
     "9. 🎯 Specialized Domains (SpDo)": r'''
 graph TD
-  SD[🎯 Specialized Domains SpDo]
-  SD --> SpDo1[🎥 Advanced CV & 3D Graphics: Neural rendering, reconstruction & graphics engines]
-  SD --> SpDo2[🚗 Robotics & Autonomous Systems: Autonomous vehicles, sensor fusion & path planning]
-  SD --> SpDo3[💻 HPC & Hardware Integration: GPU/SoC modeling, HPC networking & prototyping]
-  SD --> SpDo4[🔢 AI Quantization & Inference: Quantization, in–browser inference & neural sparse models]
+  SD[🎯 Specialized Domains - SpDo]
+  SD --> SpDo1[🎥 Advanced CV and 3D Graphics - Neural rendering, reconstruction and graphics engines]
+  SD --> SpDo2[🚗 Robotics and Autonomous Systems - Autonomous vehicles, sensor fusion and path planning]
+  SD --> SpDo3[💻 HPC and Hardware Integration - GPU, SoC modeling, HPC networking and prototyping]
+  SD --> SpDo4[🔢 AI Quantization and Inference - Quantization, in, browser inference and neural sparse models]
     '''
 }
 
 combined_mermaid = r'''
 graph TD
-  LC["1. 👥 Leadership & Collaboration LeCo"]
-  SC["2. 🔒 Security & Compliance SeCo"]
-  DE["3. 📊 Data Engineering DaEn"]
-  CO["4. 📢 Community OpenSource CoOS"]
-  FM["5. 📱 FullStack UI Mobile FuMo"]
-  SM["6. 💻 Software Cloud MLOps SCMI"]
-  ML["7. 🤖 Machine Learning AI MLAI"]
-  SI["8. 🔧 Systems Infrastructure SyIn"]
-  SD["9. 🎯 Specialized Domains SpDo"]
+  LC["1. 👥 Leadership and Collaboration - LeCo"]
+  SC["2. 🔒 Security and Compliance - SeCo"]
+  DE["3. 📊 Data Engineering - DaEn"]
+  CO["4. 📢 Community OpenSource - CoOS"]
+  FM["5. 📱 FullStack UI Mobile - FuMo"]
+  SM["6. 💻 Software Cloud MLOps - SCMI"]
+  ML["7. 🤖 Machine Learning AI - MLAI"]
+  SI["8. 🔧 Systems Infrastructure - SyIn"]
+  SD["9. 🎯 Specialized Domains - SpDo"]
 
   LC -->|🧭 guides| SC
   LC -->|👑 leads| ML