Create Dockerfile

Dockerfile

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+# ============================================
+# SixFinger AI Backend - Hugging Face Spaces
+# ============================================
+
+FROM python:3.10-slim
+
+# Metadata
+LABEL maintainer="SixFinger Code"
+LABEL description="Pollinations API Proxy for PythonAnywhere"
+
+# Environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies (if needed)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first (for better caching)
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY app.py .
+
+# Create non-root user for security
+RUN useradd -m -u 1000 appuser && \
+    chown -R appuser:appuser /app
+
+# Switch to non-root user
+USER appuser
+
+# Expose port (HF Spaces uses 7860)
+EXPOSE 7860
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+# Start command
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]