Create Dockerfile

Dockerfile

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+FROM python:3.11-slim
+
+# Prevents Python from writing .pyc files & enables unbuffered logs
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# System deps (Pillow/libjpeg/png)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libjpeg62-turbo-dev zlib1g-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /code
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app.py .
+
+# HF sets $PORT; default to 7860
+ENV PORT=7860
+
+EXPOSE 7860
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]