modifying dockerfile

Dockerfile

@@ -1,21 +1,14 @@
 FROM python:3.9
+WORKDIR /code
 
-# Create a non-root user and set paths
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
+# Install dependencies
+COPY ./requirements.txt /code/requirements.txt
+RUN pip install --no-cache --upgrade -r /code/requirements.txt
 
-WORKDIR /app
+# Copy application code and .env file
+COPY ./backend /code/backend
+COPY .env /code/.env
 
-# Copy and install dependencies
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
-
-# Copy the rest of the application files
-COPY --chown=user . /app
-
-# Ensure .env file exists before copying
-COPY --chown=user .env /app/.env
+ENV PYTHONPATH=/code
 
 CMD ["uvicorn", "backend.api.app:app", "--host", "0.0.0.0", "--port", "7860"]
-