Update Dockerfile

Dockerfile

@@ -2,11 +2,7 @@ FROM python:3.8.10
 
 WORKDIR /app
 
-COPY ./requirements.txt /app/requirements.txt
-COPY ./packages.txt /app/packages.txt
-
-RUN apt-get update && xargs -r -a /app/packages.txt apt-get install -y && rm -rf /var/lib/apt/lists/*
-RUN pip3 install --no-cache-dir -r /app/requirements.txt
+RUN pip3 install --no-cache-dir -r requirements.txt
 
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user
@@ -18,9 +14,6 @@ USER user
 ENV HOME=/home/user \
 	PATH=/home/user/.local/bin:$PATH
 
-# 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