Update Dockerfile

Dockerfile

@@ -5,30 +5,29 @@ RUN pwd && ls -l
 # Create a user with UID 1000
 RUN useradd -m -u 1000 user
 
+# Switch to the user
+USER user
+
 # Set the working directory and user environment variables
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH
+ENV PATH=/home/user/.local/bin:$PATH
 
 # Switch to the user's home directory
-WORKDIR $HOME
+WORKDIR /home/user
 
 # Copy the application files into the user's home directory
-COPY --chown=user:user . $HOME
+COPY --chown=user:user . /home/user
 
 # Copy the requirements file to the /code directory
 COPY ./requirements.txt /code/requirements.txt
 
 # Install the Python dependencies
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt && rm -rf /root/.cache
 
-# Create a directory for cache and set permissions
-RUN mkdir -p $HOME/.cache && chmod 777 $HOME/.cache
-
-# Switch back to the user
-USER user
+# Create a directory for cache and set permissions (có thể không cần thiết)
+# RUN mkdir -p $HOME/.cache && chmod 777 $HOME/.cache  (Thử bỏ dòng này nếu không gặp vấn đề)
 
 # Set the working directory for the application
-WORKDIR $HOME
+WORKDIR /home/user
 
 RUN pwd && ls -l