update dockerfile

Dockerfile

@@ -9,15 +9,15 @@ COPY ./requirements.txt /code/requirements.txt
  
 # Install requirements.txt 
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
- 
+RUN mkdir -p /data
+RUN chmod 777 /data
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user
 # Switch to the "user" user
 USER user
 # Set home to the user's home directory
-ENV HOME=/home/user 
-ENV PATH=/home/user/.local/bin:$PATH
- 
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH 
 # Set the working directory to the user's home directory
 WORKDIR $HOME/app