Dockerfile

# --------------------
# 1️⃣ Base image
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FROM python:3.11-slim

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# 2️⃣ Environment
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ENV PYTHONUNBUFFERED=1 \
    LANG=C.UTF-8 \
    LC_ALL=C.UTF-8 \
    PIP_NO_CACHE_DIR=1

# --------------------
# 3️⃣ Working directory
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WORKDIR /app

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# 4️⃣ Copy files
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COPY . .

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# 5️⃣ Upgrade pip & install dependencies
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RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

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# 6️⃣ Expose port
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EXPOSE 7860

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# 7️⃣ Command to run FastAPI
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CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--reload"]