Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-import joblib
+import pickle
 from fastai.collab import *
 from fastai.tabular.all import *
 
@@ -24,7 +24,9 @@ def get_y(r):
     number = ''.join(filter(str.isdigit, str(r)))
     return train_y[int(number)]
 
-learn = joblib.dump('collaborativefiltering.pkl')
+
+with open('collaborativefiltering.pkl', 'rb') as f:
+    learn = pickle.load(f)
 
 label = gr.outputs.Label()