Update Dockerfile

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.10-slim
 
-# 1. Install system dependencies
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     libsndfile1 \
     ffmpeg \
@@ -13,10 +13,10 @@ RUN apt-get update && apt-get install -y \
     build-essential \
     && rm -rf /var/lib/apt/lists/*
 
-# 2. Create non-root user
+# Create non-root user
 RUN useradd -m appuser
 
-# 3. Create directory structure
+# Create directory structure
 RUN mkdir -p \
     /tmp/matplotlib \
     /tmp/fontconfig \
@@ -26,32 +26,33 @@ RUN mkdir -p \
     /app/assets && \
     chown -R appuser:appuser /app /tmp/matplotlib /tmp/fontconfig /tmp/lhotse
 
-# 4. Set working directory
+# Set working directory
 WORKDIR /app
 
-# 5. Copy application files
+# Copy application files
 COPY --chown=appuser:appuser . .
 
-# 6. Set environment variables
+# Set environment variables
 ENV MPLCONFIGDIR=/tmp/matplotlib \
     FONTCONFIG_PATH=/tmp/fontconfig \
     LHOTSE_CACHE_DIR=/tmp/lhotse \
     HF_HUB_ENABLE_HF_TRANSFER=1 \
     PYTHONUNBUFFERED=1
 
-# 7. Install Python dependencies
+# Install Python dependencies
 USER appuser
 RUN pip install --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt && \
     python -m spacy download en_core_web_sm && \
     pip check
 
-# 8. Expose Flask port
-EXPOSE 5000
+# Expose Flask port
+EXPOSE 7860
 
-# 9. Health check (fixed for Flask)
-HEALTHCHECK --interval=30s --timeout=10s \
-    CMD curl -f http://localhost:5000/ || exit 1
+# Hugging Face Spaces prefers your app runs on port 7860
+ENV PORT 7860
 
-# 10. Run the application
-CMD ["python", "app.py"]
+# Startup delay safe healthcheck (اختياري لو حابة في future local deployment)
+
+# Run using gunicorn (safer for prod)
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]