Merge pull request #62 from WojtekKowaluk/no-cuda-fix

skip cuda mem_get_info if cuda is not available

Author: seruva19

Diff for: src/ui_blocks/settings.py

@@ -12,7 +12,10 @@
 def update_info():
   torch_version = torch.__version__
   cuda_version = torch.version.cuda
-  torch_free, torch_total = torch.cuda.mem_get_info()
+  if torch.cuda.is_available():
+    torch_free, torch_total = torch.cuda.mem_get_info()
+  else:
+    torch_free, torch_total = 0, 0
   vmem = psutil.virtual_memory()
   ram_total = vmem.total
   ram_available = vmem.available