update Dockerfile

Dockerfile

@@ -2,22 +2,30 @@
 FROM python:3.9
 
 # Set the working directory in the container
-WORKDIR /app
+WORKDIR /code
 
-# Copy the requirements.txt file into the container
-COPY requirements.txt .
+# Copy the current directory contents into the container at /code
+COPY ./requirements.txt /code/requirements.txt
 
-# Install the Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+# Install requirements.txt 
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 # Install en_core_web_sm
 RUN pip install https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.5.0/en_core_web_sm-3.5.0.tar.gz --user
 
-# Copy the rest of the application code into the container
-COPY . .
+# 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
 
-# Expose the port that the app will run on
-EXPOSE 7860
+# 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 . $HOME/app
 
 # Start the FastAPI app using Uvicorn
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]