Update Dockerfile

Dockerfile

@@ -1,9 +1,23 @@
-# ... (your previous lines) ...
+# FORCE Python 3.10
+FROM python:3.10
+
+# Set the working directory
+WORKDIR /app
+
+# Install git and ffmpeg (Required for SadTalker video generation)
+RUN apt-get update && apt-get install -y git ffmpeg
+
+# Copy your files into the container
+COPY . .
+
+# Upgrade pip
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 
 # Install your requirements
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Fix the torchvision error (keep this line!)
+# --- THE FIX IS HERE ---
+# This command finds the broken file in the library and edits the code to fix the import error automatically.
 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 ---