Update requirements.txt

requirements.txt

@@ -1,20 +1,25 @@
-numpy==1.23.5
-
-# Torch stack that Audiocraft 1.3.0 was compiled against
+#######################
+#  Core Torch stack   #
+#######################
 torch==2.1.0
-torchaudio==2.1.0          --index-url https://download.pytorch.org/whl/cpu
+torchaudio==2.1.0            --index-url https://download.pytorch.org/whl/cpu
+numpy==1.23.5
 
-# Audiocraft runtime helpers (light wheels, no spaCy)
-soundfile==0.12.1          # PySoundFile (libsndfile already in base image)
-av==10.0.0                 # PyAV (works with FFmpeg pre-installed in HF image)
+#######################
+#  Audiocraft helpers #
+#######################
+soundfile==0.12.1            # PySoundFile (libsndfile is in HF base image)
+av==10.0.0                   # PyAV (FFmpeg is in HF base image)
 
-# Utilities
+#######################
+#  Utilities & UI     #
+#######################
 pydub==0.25.1
 psutil==5.9.8
+gradio==4.44.1               # ZeroGPU requires Gradio ≥4
 
-# Web UI / ZeroGPU
-gradio==4.44.1
-
-# Transformers + HF tooling (no conflicting Hub pins)
+#######################
+#  HF / Transformers  #
+#######################
 transformers==4.38.2
 huggingface_hub>=0.19,<1.0