Update app.py

app.py

@@ -14,6 +14,7 @@ def rgb2gray(rgb):
 def fun(a):
     reloaded_model = from_pretrained_keras('jmparejaz/Facial_Age-gender-eth_Recognition')
     #img=load_img(a, grayscale=True)
+    a=a.reshape((-1,48,48,1))
     pred=reloaded_model.predict(a)
     return pred[0][0][0],pred[1][0][0],