Create Dockerfile

Dockerfile

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+# Dockerfile (CPU)
+FROM python:3.10-slim-bookworm
+
+ENV PIP_NO_CACHE_DIR=1 \
+    HF_HOME=/root/.cache/huggingface \
+    PYTHONUNBUFFERED=1 \
+    TMP_DIR=/data/tmp \
+    HF_WEIGHTS_DIR=/data/dia_ckpt
+
+# Cài system packages cần cho audio & build
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git git-lfs ffmpeg libsm6 libxext6 cmake rsync libgl1 libsndfile1 \
+ && rm -rf /var/lib/apt/lists/* \
+ && git lfs install
+
+WORKDIR /app
+
+# Cài Python deps trước (tận dụng cache)
+COPY requirements.txt /app/requirements.txt
+RUN python -m pip install --upgrade pip && pip install -r /app/requirements.txt
+
+# Copy toàn bộ app
+COPY . /app
+
+# Chạy Gradio app; trong code bạn đã tự queue() nếu có SPACE_ID
+ENV SPACE_ID=docker
+CMD ["python", "app_local.py"]