new dockerfile

Dockerfile

@@ -1,18 +1,26 @@
-# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
-
-FROM python:3.11
+# Use an NVIDIA CUDA runtime image that has cuDNN9 installed.
+# (Adjust the tag if needed; here we assume this tag is available.)
+FROM nvidia/cuda:12.4.0-cudnn9-runtime-ubuntu20.04
+RUN apt-get update && apt-get install -y \
+    python3.11 \
+    python3.11-venv \
+    python3.11-dev \
+    ffmpeg \
+    libsm6 \
+    libxext6 \
+ && rm -rf /var/lib/apt/lists/*
 
 RUN useradd -m -u 1000 user
-RUN apt-get update && apt-get install ffmpeg libsm6 libxext6  -y
-
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
+ENV ONNX_MODE=cuda
 
 WORKDIR /app
 
 COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
-RUN ONNX_MODE=cuda
+RUN python3.11 -m pip install --no-cache-dir --upgrade pip && \
+    python3.11 -m pip install --no-cache-dir -r requirements.txt
+
 COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]