Update Dockerfile

Dockerfile

@@ -1,18 +1,21 @@
-# Use the official Node.js 14 image.
-FROM node:14
+FROM python:3.9
 
-# Create and change to the app directory.
-WORKDIR /usr/src/app
+WORKDIR /code
 
-# Copy application dependency manifests to the container image.
-COPY package.json ./
-COPY package-lock.json ./
+COPY ./requirements.txt /code/requirements.txt
 
-# Install production dependencies.
-RUN npm install
+COPY . .
 
-# Copy local code to the container image.
-COPY . ./
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Run the web service on container startup.
-CMD [ "node", "server" ]
+RUN useradd -m -u 1000 user
+USER user
+
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user . $HOME/app
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]