Update models/model_loader.py

models/model_loader.py

@@ -42,4 +42,4 @@ def unload_model(model):
     del model
     torch.cuda.empty_cache()
     gc.collect()
-    time.sleep(10)  # give system time to clean up before moving on 
+    time.sleep(5)  # give system time to clean up before moving on