fixing docker file

Dockerfile

@@ -1,21 +1,15 @@
 FROM python:3.12.7
 
-# Step 2: Set working directory in the container
-
-
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
+
 WORKDIR /app
 
-# Step 3: Copy your app files into the container
-COPY . /app
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Step 4: Install dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+COPY --chown=user . /app
 RUN mkdir -p uploads
-# Step 5: Expose a port (optional, but useful)
-EXPOSE 7860
 
-# Step 6: Command to run your app
 CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]