Update Dockerfile

Dockerfile

@@ -1,8 +1,6 @@
 # For more information, please refer to https://aka.ms/vscode-docker-python
 FROM python:3-slim
 
-EXPOSE 8000
-
 # Keeps Python from generating .pyc files in the container
 ENV PYTHONDONTWRITEBYTECODE=1
 
@@ -11,15 +9,10 @@ ENV PYTHONUNBUFFERED=1
 
 # Install pip requirements
 COPY requirements.txt .
-RUN python -m pip install -r requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /requirements.txt
 
 WORKDIR /app
 COPY . /app
 
-# Creates a non-root user with an explicit UID and adds permission to access the /app folder
-# For more info, please refer to https://aka.ms/vscode-docker-python-configure-containers
-RUN adduser -u 5678 --disabled-password --gecos "" appuser && chown -R appuser /app
-USER appuser
-
 # During debugging, this entry point will be overridden. For more information, please refer to https://aka.ms/vscode-docker-python-debug
-CMD ["gunicorn", "--bind", "0.0.0.0:8000", "-k", "uvicorn.workers.UvicornWorker", "-t", "3000" ,"--keep-alive" , "3000","app:app"]
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]