Update README.md

README.md

@@ -22,9 +22,9 @@ pipeline_tag: image-to-image
 This workflow combines the power of HiDream diffusion models with Florence-2 captioning for enhanced image-to-image generation in ComfyUI:
 
 - ✨ **Image-to-image generation** with the state-of-the-art HiDream diffusion model
-- 🔮 **Florence-2** intelligent prompt generation and image captioning
+- 🔮 **Optional Florence-2** intelligent prompt generation and image captioning
 - 🖼️ **VAE encoding/decoding** and advanced CLIP-based text encoding
-- 🚫 **Negative prompt** support for artifact reduction
+- 🚫 **Customizable negative prompts** for artifact reduction
 - 💻 **Low VRAM mode** available for systems with limited resources
 
 ## 🚀 Try It Now!
@@ -85,7 +85,11 @@ The workflow supports two HiDream model variants:
 1. Download all required models and place them in the correct directories as listed above
 2. Import the workflow into ComfyUI
 3. Load your input image, adjust settings as needed
-4. Generate new images with enhanced quality
+4. Choose whether to use Florence-2 automatic captioning:
+   - **With Florence-2**: Provide a brief prefix that will be combined with the AI-generated caption
+   - **Without Florence-2**: Enter your complete custom prompt directly
+5. Customize the negative prompt to avoid unwanted elements
+6. Generate new images with enhanced quality
 
 ## 💻 Low VRAM Mode (< 24GB VRAM)