Update app.py

app.py

@@ -5,8 +5,6 @@ from fastai.learner import load_learner
 import pandas as pd
 import numpy as np
 
-learn = load_learner('model.pkl')
-
 dados = pd.read_csv('valid.csv')
 ids = dados['user'].unique()
 ids_list = list(map(str, ids.tolist()))
@@ -43,6 +41,8 @@ class DotProduct(Module):
         res += self.user_bias(x[:,0]) + self.books_bias(x[:,1])
         return sigmoid_range(res, *self.y_range)
 
+learn = load_learner('model.pkl', cpu=True)
+
 def top5(user):
     user = int(user)
     items = pd.Series(learn.dls.classes['title']).unique()