Update Dockerfile

Dockerfile

@@ -1,30 +1,27 @@
 # Use the official Python 3.9 image
-FROM python 
-
-# Set up a new user named "user" with user ID 1000
-RUN useradd -m -u 1000 user
+FROM python:3.9
 
 # Set the working directory to /code
 WORKDIR /code
 
 # Copy the current directory contents into the container at /code
-COPY --chown=user:user ./requirements.txt /code/requirements.txt
+COPY ./requirements.txt /code/requirements.txt
 
 # Install requirements.txt 
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
+# 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 \
-    PATH=/home/user/.local/bin:$PATH
+	PATH=/home/user/.local/bin:$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:user . $HOME/app
+COPY --chown=user . $HOME/app
 
-# CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]