Update Dockerfile

Dockerfile

@@ -1,24 +1,33 @@
-# Use a standard and reliable Hugging Face Python base image
+# Use the official Python base image from Docker Hub
 FROM python:3.10-slim
 
-# Set the working directory inside the container
+# Set the working directory
 WORKDIR /code
 
-# Copy the packages.txt file and install system dependencies (like ffmpeg)
-COPY packages.txt packages.txt
-RUN apt-get update && apt-get install -y --no-install-recommends $(cat packages.txt) && \
-    apt-get clean && rm -rf /var/lib/apt/lists/*
+# Install system dependencies (like ffmpeg) as the root user
+RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg && \
+    rm -rf /var/lib/apt/lists/*
 
-# Copy the requirements.txt file and install Python dependencies
-COPY requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+# Create a non-root user named 'app' and its home directory
+RUN useradd --create-home app
 
-# Copy the rest of your application code into the container
-COPY . /code
+# Copy all your application files (app.py, requirements.txt, etc.)
+# and set the owner of these files to the 'app' user we just created.
+COPY --chown=app:app . /code
+
+# Switch from the 'root' user to the 'app' user
+USER app
+
+# Install Python dependencies for the 'app' user only.
+# The --user flag installs packages in the user's home directory.
+RUN pip install --no-cache-dir --user -r /code/requirements.txt
+
+# Add the user's local installation directory to the system's PATH.
+# This is crucial so the system can find the 'uvicorn' command.
+ENV PATH="/home/app/.local/bin:${PATH}"
 
 # Expose the port the app runs on
 EXPOSE 7860
 
-# Command to run the application using uvicorn
+# Command to run the application. This will now be executed as the 'app' user.
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]