| # 1. Gunakan Image Python Resmi yang Ringan | |
| FROM python:3.9-slim | |
| # 2. Set Folder Kerja di dalam Server | |
| WORKDIR /app | |
| # 3. Copy file requirements dulu (biar cache-nya awet) | |
| COPY requirements.txt . | |
| # 4. Install Library (Upgrade pip biar aman, lalu install requirements) | |
| # --no-cache-dir biar ukuran docker kecil | |
| RUN pip install --no-cache-dir --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # 5. Copy SELURUH kodingan kamu ke dalam server | |
| # Pastikan folder 'sentiment' (yang isi utils.py) ikut ke-copy | |
| COPY . . | |
| # 6. Buat folder cache untuk model Transformers (Biar gak download ulang terus) | |
| # Ini opsional, tapi bagus buat performa di Hugging Face | |
| ENV TRANSFORMERS_CACHE=/app/cache | |
| RUN mkdir -p /app/cache && chmod 777 /app/cache | |
| # 7. Perintah Menjalankan Server | |
| # Hugging Face Spaces WAJIB jalan di port 7860 | |
| CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"] |