change the port ot 8000 same as main.py. copy fils to app dir

Dockerfile

@@ -23,7 +23,7 @@ COPY --chown=user ./app /app
 RUN ls -l /app
 
 # Specify the command to run when the container starts
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
 # Pass the secret variable to the application
 
 RUN --mount=type=secret,id=HF_TOKEN,mode=0444,required=true