Update Dockerfile

Dockerfile

@@ -15,6 +15,8 @@ ENV NODE_VERSION=20.11.0 \
 RUN apt-get update && apt-get install -y \
     curl \
     git \
+    gcc \
+    python3-dev \
     && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
     && apt-get install -y nodejs \
     && npm install -g npm@latest \
@@ -30,18 +32,21 @@ FROM base
 # Create non-root user (required by Hugging Face)
 RUN useradd -m -u 1000 user
 
-# Set up directory structure
+# Set up directory structure and persistent storage
 WORKDIR /app
-RUN mkdir -p api web && chown -R user:user /app
+RUN mkdir -p api web /data/storage && \
+    chown -R user:user /app /data
 
 # Copy from official images instead of building
 COPY --from=web --chown=user /app/web /app/web/
 COPY --from=api --chown=user /app/api /app/api/
 
-# Install Python requirements
+# Install Python requirements including gRPC
 RUN pip install --no-cache-dir \
     gunicorn \
     gevent \
+    grpcio \
+    grpcio-tools \
     pydantic-settings \
     pydantic \
     fastapi \
@@ -60,7 +65,10 @@ RUN pip install --no-cache-dir \
     pytest-asyncio \
     httpx
 
-# Set environment variables for Hugging Face Spaces
+# Create symlink for persistent storage
+RUN ln -s /data/storage /app/api/storage
+
+# Set environment variables
 ENV FLASK_APP=app.py \
     EDITION=SELF_HOSTED \
     DEPLOY_ENV=PRODUCTION \
@@ -70,15 +78,13 @@ ENV FLASK_APP=app.py \
     APP_WEB_URL=http://127.0.0.1:3000 \
     HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH \
-    PYTHONPATH=/app/api
+    PYTHONPATH=/app/api \
+    STORAGE_PATH=/data/storage
 
-# Switch to non-root user
 USER user
-
-# Expose Hugging Face Spaces required ports
 EXPOSE 7860 3000
 
-# Create startup script with proper environment setup
+# Create startup script
 RUN echo '#!/bin/bash\n\
 echo "===== Application Startup at $(date "+%Y-%m-%d %H:%M:%S") ====="\n\
 echo "Starting Dify services..."\n\