Update Dockerfile

Dockerfile

@@ -1,5 +1,5 @@
 # Use the official Python 3.9 image
-FROM python:3.9
+FROM python:3.10
  
 # Set the working directory to /code
 WORKDIR /code
@@ -15,8 +15,7 @@ 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 \
-    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