Update Dockerfile

Dockerfile

@@ -10,14 +10,14 @@ RUN apt-get update && apt-get install -y \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-# Install PyTorch CPU from official repo
+# Copy requirements FIRST
+COPY requirements.txt /tmp/requirements.txt
+
+# Install core dependencies
 RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r /tmp/requirements.txt && \
     pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu
 
-# Install remaining requirements
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
 # Clone CodeFormer
 RUN git clone https://github.com/sczhou/CodeFormer
 WORKDIR /CodeFormer