Create Dockerfile

Dockerfile

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+FROM python:3.10-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create and set writable cache directories with proper permissions
+RUN mkdir -p /tmp/hf_cache && \
+    chmod -R 777 /tmp/hf_cache
+
+# Set environment variables for Hugging Face cache
+ENV HF_HOME=/tmp/hf_cache
+ENV TRANSFORMERS_CACHE=/tmp/hf_cache
+ENV HUGGINGFACE_HUB_CACHE=/tmp/hf_cache
+
+# Copy requirements first to leverage Docker cache
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose port
+EXPOSE 7860
+
+# Run as non-root user for better security
+RUN useradd -m myuser && chown -R myuser /app
+USER myuser
+
+# Run the app
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]