Update Dockerfile

Dockerfile

@@ -27,19 +27,19 @@ COPY --chown=appuser:appuser README.md ./
 # Switch to non-root user
 USER appuser
 
-# Install dependencies with verbose output and error handling
+# Install dependencies
 ENV PATH="/home/appuser/.local/bin:${PATH}"
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir --verbose torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu && \
     pip install --no-cache-dir -r requirements.txt && \
     pip install --no-cache-dir uvicorn
 
-# Expose port for uvicorn
+# Expose default dev port
 EXPOSE 7860
 
-# Healthcheck for uvicorn
+# Healthcheck
 HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
-  CMD curl --fail http://localhost:7860 || exit 1
+  CMD curl --fail http://localhost:${PORT:-7860} || exit 1
 
-# Start the app
-CMD ["uvicorn", "app.app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Start app (use HF-provided PORT if set)
+CMD uvicorn app.app:app --host 0.0.0.0 --port ${PORT:-7860}