Update Dockerfile

Dockerfile

@@ -1,18 +1,31 @@
-# Use an official Python runtime as a parent image
-FROM python:3.9-slim
+## Use the official Python 3.9 image
+FROM python:3.9
 
-COPY requirements.txt ./
-RUN python -m pip install --upgrade pip
-RUN python -m pip install -r requirements.txt
+## set the working directory to /code
+WORKDIR /code
 
-# Install Chainlit
-RUN pip install chainlit
+## Copy the current directory contents in the container at /code
+COPY ./requirements.txt /code/requirements.txt
 
-# Copy all the files from the current directory to the container
-COPY . .
+## Install the requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-# Make port 8000 available to the world outside this container
-EXPOSE 8000
+# Set up a new user named "user" 
+RUN useradd user
+# Switch to the "user" user
+USER user
+
+# Set home to the user's home directory
+
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
 
-# Run Chainlit app
-CMD ["chainlit", "run", "app.py", "-w", "--port", "8000"]
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
+
+# Copy the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
+
+EXPOSE 8000
+## Start the FASTAPI App on port 7860
+CMD ["chainlit", "run", "app.py", "-w", "--port", "8000"]