Create Dockerfile

Dockerfile

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+FROM python:3.11-slim
+
+WORKDIR /code
+
+# Install dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the app
+COPY . .
+
+# HF will inject PORT, but we set a default
+ENV PORT=7860
+
+EXPOSE 7860
+
+# Use $PORT from the environment (Spaces sets it)
+CMD ["sh", "-c", "uvicorn main:app --host 0.0.0.0 --port ${PORT}"]