Update Dockerfile

Dockerfile

@@ -15,20 +15,20 @@ RUN pip3 install --no-cache-dir -r requirements.txt
 # Copy ALL your application files from the root into the container's /app directory
 COPY . .
 
-# --- NEW FIX for the Ultralytics Warning ---
-# Create the .config directory so Ultralytics can write to it.
-RUN mkdir -p /app/.config
-
 # --- User and Permission Setup ---
 # Create a group and user
 RUN groupadd --system appuser && useradd --system --gid appuser appuser
 
-# Change ownership of the entire app directory (including the new .config) to the user
+# Change ownership of the entire app directory to the user
 RUN chown -R appuser:appuser /app
 
 # Set the HOME environment variable for the user
 ENV HOME=/app
 
+# --- NEW: Tell Ultralytics to use the /tmp directory for its config ---
+# This is the cleanest way to solve the "not writeable" warning.
+ENV YOLO_CONFIG_DIR=/tmp
+
 # Switch to the non-root user
 USER appuser
 # --- End of User Setup ---
@@ -37,5 +37,5 @@ EXPOSE 8501
 
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-# Run the streamlit app from the root. No "src/" anymore.
+# Run the streamlit app.
 ENTRYPOINT ["streamlit", "run", "streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0", "--browser.gatherUsageStats=false"]