Fix Docker build with local CPU torch version

Dockerfile

@@ -1,4 +1,4 @@
-FROM pytorch/pytorch:2.3.1-cpu
+FROM python:3.10-slim
 
 ENV PYTHONUNBUFFERED=1 \
     PIP_NO_CACHE_DIR=1 \
@@ -17,6 +17,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 COPY requirements.txt .
 RUN pip install --upgrade pip \
+    && pip install torch==2.10.0+cpu --index-url https://download.pytorch.org/whl/cpu \
     && pip install -r requirements.txt
 
 COPY app.py doubao_alpha.png ./

requirements.txt

@@ -6,4 +6,3 @@ pillow>=10.0.0
 opencv-python-headless>=4.8.0
 onnxruntime>=1.16.0
 huggingface-hub>=0.20.0
-torch>=2.0.0