if str(e) == "'No GPU is currently available for you after 60s'":

app.py

@@ -140,9 +140,9 @@ def stage2_process(*args, **kwargs):
     except Exception as e:
         # NO_GPU_MESSAGE_INQUEUE
         print("gradio.exceptions.Error: 'No GPU is currently available for you after 60s'")
-        print('str(type(e)) ' + str(type(e)))
-        print('str(e) ' + str(e))
-        if str(type(e)) == "'No GPU is currently available for you after 60s'":
+        print('str(type(e)) ' + str(type(e))) # <class 'gradio.exceptions.Error'>
+        print('str(e) ' + str(e)) # 'No GPU is currently available for you after 60s'
+        if str(e) == "'No GPU is currently available for you after 60s'":
             print('Exception identified!!!')
         #if str(type(e)) == "<class 'gradio.exceptions.Error'>":
             #print('Exception of name ' + type(e).__name__)