Create Dockerfile

Dockerfile

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+FROM python:3.9-slim-buster
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    HF_HOME="/tmp/hf_cache" \
+    TRANSFORMERS_CACHE="/tmp/hf_cache/transformers" \
+    HF_DATASETS_CACHE="/tmp/hf_cache/datasets" \
+    SENTENCE_TRANSFORMERS_HOME="/tmp/hf_cache/sentence_transformers"
+
+# Create app directory
+WORKDIR /app
+
+# Install system dependencies for llama-cpp-python (if needed, often included in base image)
+# RUN apt-get update && apt-get install -y --no-install-recommends \
+#     build-essential \
+#     cmake \
+#     libopenblas-dev \
+#     && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements file and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose the port FastAPI will run on
+EXPOSE 7860
+
+# Command to run the application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]