Update Dockerfile

Dockerfile

@@ -3,33 +3,37 @@ FROM python:3.9-slim
 WORKDIR /app
 
 # Install system tools
-RUN apt-get update && apt-get install -y --no-install-recommends gcc python3-dev && \
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc python3-dev curl && \
     rm -rf /var/lib/apt/lists/*
 
 # Create folders for models and configs
 RUN mkdir -p /app/models /app/huggingface /tmp/.streamlit && \
     chmod 777 /app/models /app/huggingface /tmp/.streamlit
 
-# Set cache locations
+# Set environment variables
 ENV TRANSFORMERS_CACHE=/app/models
 ENV HF_HOME=/app/huggingface
 ENV STREAMLIT_CONFIG_DIR=/tmp/.streamlit
 
-# Streamlit settings (disables analytics and security for Spaces)
+# Streamlit config (fix for Hugging Face 403 upload error)
 RUN echo "[server]\n\
 enableCORS = false\n\
 enableXsrfProtection = false\n\
+fileWatcherType = 'none'\n\
 [browser]\n\
 gatherUsageStats = false\n" > /tmp/.streamlit/config.toml
 
-# Install Python packages
+# Install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app code
+# Copy application code
 COPY app.py .
 
-# Health check and startup
+# Health check and expose port
 EXPOSE 8501
 HEALTHCHECK --interval=30s --timeout=5s CMD curl -f http://localhost:8501/_stcore/health
-CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+
+# Run the app
+CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]