Create Dockerfile

Dockerfile

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+FROM python:3.11-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=on \
+    PIP_NO_CACHE_DIR=on
+
+# BLAS/LAPACK（Prophetを後で入れるなら十分）
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    libopenblas-dev \
+    liblapack-dev \
+    libgomp1 \
+    git \
+  && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /workspace
+
+COPY requirements.txt ./requirements.txt
+RUN pip install --upgrade pip \
+ && pip install --no-cache-dir -r requirements.txt \
+ && python -c "import gradio; print('gradio', gradio.__version__)"
+
+# 以降の全ファイルをコピー（ui.py / app/ など）
+COPY . .
+
+EXPOSE 7860
+CMD ["python", "ui.py"]