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AI Insight/Dockerfile

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+FROM python:3.9-slim
+
+WORKDIR /app
+
+
+# Copy dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Pre-download the Hugging Face embedding model during Docker build phase
+# so it is baked into the image and does not need internet to start
+RUN python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2')"
+
+# Copy source code and vector DB
+COPY . .
+
+# Set offline environment variables
+ENV HF_HUB_OFFLINE=1
+ENV TRANSFORMERS_OFFLINE=1
+ENV RAG_PORT=5002
+
+EXPOSE 5002
+
+CMD ["python", "rag_service.py"]