Update Dockerfile

Dockerfile

@@ -4,25 +4,29 @@ FROM python:3.10
 # Set the working directory
 WORKDIR /app
 
-# Install git and ffmpeg (Required for SadTalker video generation)
+# Install git and ffmpeg
 RUN apt-get update && apt-get install -y git ffmpeg
 
-# Copy your files into the container
+# Copy your files
 COPY . .
 
 # Upgrade pip
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 
-# Install your requirements
+# Install requirements
 RUN pip install --no-cache-dir -r requirements.txt
 
-# --- THE FIX IS HERE ---
-# This command finds the broken file in the library and edits the code to fix the import error automatically.
+# --- PATCHES ---
+
+# 1. Fix the torchvision/basicsr error
 RUN sed -i 's/from torchvision.transforms.functional_tensor import rgb_to_grayscale/from torchvision.transforms.functional import rgb_to_grayscale/g' /usr/local/lib/python3.10/site-packages/basicsr/data/degradations.py
 
-# --- NEW LINE HERE ---
-# Downgrade Gradio to the version this code was actually written for
+# 2. Downgrade Gradio to 3.x
 RUN pip install "gradio==3.48.0"
 
+# 3. THE NEW FIX: Force the app to listen on 0.0.0.0 instead of 127.0.0.1
+# This finds "demo.launch(" and replaces it with "demo.launch(server_name='0.0.0.0', server_port=7860,"
+RUN sed -i "s/demo.launch(/demo.launch(server_name='0.0.0.0', server_port=7860, /g" app.py
+
 # Start the application
 CMD ["python", "app.py"]