Update Dockerfile

Dockerfile

@@ -1,17 +1,16 @@
 FROM python:3.10-slim
 
-# Set work directory
 WORKDIR /home/user/app
 
 # Install dependencies
 COPY requirements.txt .
+# First install websockets so gradio pulls the right version
+RUN pip install --no-cache-dir websockets==12.0
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy app code
 COPY . .
 
-# Expose Gradio default port
 EXPOSE 7860
 
-# Run app
 CMD ["python", "app.py"]