Create Dockerfile

Dockerfile

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+FROM python:3.9-slim
+
+# Set working directory
+WORKDIR /code
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    software-properties-common \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first for better caching
+COPY requirements.txt /code/requirements.txt
+
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Copy application files
+COPY . /code/
+
+# Create directories for data and models
+RUN mkdir -p /code/data /code/models
+
+# Set environment variables
+ENV PYTHONPATH=/code
+ENV PYTHONUNBUFFERED=1
+
+# Expose the port
+EXPOSE 7860
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+# Run the application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]