Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.9.3-slim
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
@@ -6,7 +6,11 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Install torch 2.4.1 first (required for xcodec2)
-RUN pip install --no-cache-dir torch==2.4.1 --index-url https://download.pytorch.org/whl/cu121
+# Try installing from PyPI directly (may work with Python 3.9 despite version warning)
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir torch==2.4.1 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121 || \
+    (echo "torch 2.4.1 failed, trying 2.3.1..." && \
+     pip install --no-cache-dir torch==2.3.1 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121)
 
 # Copy requirements and install
 COPY requirements.txt /tmp/requirements.txt