Update app.py

app.py

@@ -17,7 +17,9 @@ def start_train():
         hardware = hardware.strip()
         print(f"Hardware is {hardware}")
         curr_runtime = API.get_space_runtime(repo_id=REPO_ID)
+        print(f"Current hardware is {curr_runtime}")
         if curr_runtime != hardware:
+            print("Trying to switch.")
             API.request_space_hardware(repo_id=REPO_ID, hardware=hardware)
         for model in model_file:
             model = model.strip()