Update Dockerfile

Dockerfile

@@ -4,9 +4,18 @@ FROM python:3.9
 RUN useradd -m -u 1000 user
 
 # Set the working directory and user environment variables
-ENV HOME=/ \
+ENV HOME=/ /app
     PATH=/bin:$PATH
 
+# Switch to the user's home directory
+WORKDIR $HOME
+
+# Create a new directory named 'app'
+RUN mkdir -p $HOME/app
+
+# Copy the application files into the 'app' directory
+COPY --chown=user:user . $HOME/app
+
 # Copy the requirements file to the /code directory
 COPY ./requirements.txt /code/requirements.txt
 
@@ -14,24 +23,22 @@ COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 # Create a directory for cache and set permissions
-RUN mkdir -p /.cache && chmod 777 /.cache && chown user:user /.cache
-
-RUN pwd && ls -l
+RUN mkdir -p $HOME/.cache && chmod 777 $HOME/.cache && chown user:user $HOME/.cache
 
 # Create the database file and set permissions
-RUN touch /app/users.db && chmod 777 /app/users.db && chown user:user /app/users.db
+RUN touch $HOME/app/users.db && chmod 777 $HOME/app/users.db && chown user:user $HOME/app/users.db
 
 # Change ownership of mentor.txt and temp_mentor.txt
-RUN chown user:user /app/mentor.txt /app/temp_mentor.txt
+RUN chown user:user $HOME/app/mentor.txt $HOME/app/temp_mentor.txt
 
 # Change ownership of the 'app' directory
-RUN chown user:user /app
+RUN chown user:user $HOME/app
 
 # Switch back to the user
 USER user
 
 # Set the working directory for the application
-WORKDIR /app
+WORKDIR $HOME/app
 
 # Start the application using gunicorn
 CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:7860", "--timeout", "300", "main:app"]