Force upgrade pip when installing Torch

CHANGELOG.md

@@ -14,6 +14,7 @@
 - **Torch**  
   - Set default to `torch==2.7.1`  
   - Support ROCm 6.4 with `---use-nightly`  
+  - Force upgrade pip when installing Torch  
 
 - **SDNQ Quantization**  
   - Add group size support for convolutional layers  

installer.py

@@ -869,6 +869,7 @@ def check_torch():
     if 'torch' in torch_command and not args.version:
         if not installed('torch'):
             log.info(f'Torch: download and install in progress... cmd="{torch_command}"')
+            install('--upgrade pip', 'pip', reinstall=True) # pytorch rocm is too large for older pip
         install(torch_command, 'torch torchvision', quiet=True)
     else:
         try: