Create Dcokerfile

Dcokerfile

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+# Use official Python slim image
+FROM python:3.10-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Set working directory
+WORKDIR /code
+
+# Install OS dependencies (none needed for Logistic Regression, optional: git, curl, etc.)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        build-essential && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy requirements and install Python packages
+COPY requirements.txt .
+RUN pip install --upgrade pip && pip install -r requirements.txt
+
+# Copy application files
+COPY . .
+
+# Expose port (for HF Spaces or local dev)
+EXPOSE 7860
+
+# Run FastAPI app
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]