Update Dockerfile

Dockerfile

@@ -1,23 +1,27 @@
 FROM python:3.11-slim
 
-ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=1 \
-    PORT=7860 \
-    APP_MODULE=app.main:app \
-    NUMBA_CACHE_DIR=/tmp/numba_cache
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+ENV PIP_DISABLE_PIP_VERSION_CHECK=1
+ENV PORT=7860
+# FastAPI のエントリ
+ENV APP_MODULE=app.main:app
+
+# UMAP/Numba のキャッシュ絡み対策（HF 環境での既知回避）
+ENV NUMBA_CACHE_DIR=/tmp/numba_cache
+ENV NUMBA_DISABLE_CACHING=1
 
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential g++ git curl && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    mkdir -p /tmp/numba_cache && chmod -R 777 /tmp/numba_cache
 
 COPY requirements.txt /app/
-RUN pip install -U pip && pip install --no-cache-dir -r requirements.txt
+RUN pip install -U pip && pip install -r requirements.txt
 
 COPY . /app
-RUN mkdir -p /tmp/numba_cache && chmod -R 777 /tmp/numba_cache
 
-# start.sh は使わず、uvicornを直接起動
+# start.sh は使わず uvicorn を直起動
 CMD uvicorn ${APP_MODULE} --host 0.0.0.0 --port ${PORT} --proxy-headers