Update Dockerfile

Dockerfile

@@ -5,14 +5,10 @@ WORKDIR /app
 # Clone OpenWebUI v0.6.36
 RUN git clone --branch v0.6.36 https://github.com/open-webui/open-webui.git open-webui
 
-# List backend directory contents
-RUN ls -la open-webui/backend/
-RUN ls -la open-webui/backend/src/
-
 # Install backend dependencies
 RUN pip install -r open-webui/backend/requirements.txt
 
 EXPOSE 8080
 
 # Run the correct entrypoint for v0.6.36
-CMD ["python", "open-webui/backend/src/app.py", "--host=0.0.0.0", "--port=8080"]
+CMD ["python", "open-webui/backend/open_webui/main.py", "--host=0.0.0.0", "--port=8080"]