Update Dockerfile

Dockerfile

@@ -1,9 +1,7 @@
 FROM python:3.10-slim
 
-# tools minimal
 RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
 
-# lib python
 RUN pip install --no-cache-dir \
     fastapi==0.110.3 \
     uvicorn==0.30.1 \
@@ -11,23 +9,21 @@ RUN pip install --no-cache-dir \
     pillow==10.3.0 \
     python-multipart==0.0.9
 
-# ---- FIX: numba & cache lokasi model ----
+# Matikan JIT Numba (hindari error caching di container)
 ENV NUMBA_DISABLE_JIT=1
+
+# Pastikan cache model ke folder yang writable
 ENV HOME=/root
 ENV U2NET_HOME=/root/.u2net
 ENV POOCH_HOME=/root/.cache/pooch
-
-# siapkan folder cache yg writable
 RUN mkdir -p /root/.u2net /root/.cache/pooch && chmod -R 777 /root/.u2net /root/.cache
 
 WORKDIR /app
 COPY app.py /app/app.py
 
-# (OPSI KUAT DISARANKAN) Prefetch model saat build agar request pertama cepat
-# ini akan otomatis download model U²Net ke U2NET_HOME/POOCH_HOME
+# Prefetch model U²Net (unduh saat build)
 RUN python - <<'PY'
-from rembg.session_base import new_session
-# model default 'u2net' cukup untuk foto produk
+from rembg.session_factory import new_session
 new_session('u2net')
 print('Model U2Net terunduh.')
 PY