Add dockerfile

Dockerfile

@@ -0,0 +1,32 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies
+RUN pip install --no-cache-dir \
+    fastapi>=0.95.0 \
+    uvicorn>=0.21.0 \
+    pydantic>=1.10.7 \
+    onnxruntime>=1.14.0 \
+    sentence-transformers>=2.2.0 \
+    numpy>=1.20.0 \
+    pyyaml>=6.0
+
+# Copy application code
+COPY app.py .
+COPY models/ models/
+
+# Expose port
+EXPOSE 7860
+
+# Set environment variables
+ENV PYTHONPATH=/app
+ENV MODELS_DIR=/app/models
+
+# Run the API server
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]