change to gunicorn

Dockerfile

@@ -13,4 +13,4 @@ COPY --chown=user . /app
 
 RUN python -m spacy download en_core_web_sm
 
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "my_app:app"]

requirements.txt

@@ -10,4 +10,4 @@ flask==3.1.1
 flask_login==0.6.3
 werkzeug==3.1.3
 flask_sqlalchemy==3.1.1
-uvicorn
+gunicorn