Adapt docker file and readme

Dockerfile

@@ -22,7 +22,7 @@ RUN pip install --upgrade pip && pip install -r /app/backend/requirements.txt
 COPY . /app
 
 # Expose port 8000 (the port our app will run on)
-EXPOSE 8000
+EXPOSE 7680
 
 # Run the FastAPI app using Uvicorn
-CMD ["uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "7680"]

README.md

@@ -6,6 +6,7 @@ colorTo: pink
 sdk: docker
 sdk_version: "1.0"
 app_file: backend/app.py
+app_port: 7860
 pinned: false
 license: apache-2.0
 short_description: A cutting edge attention visualization app.