Update app.py

app.py

@@ -12,7 +12,7 @@ def predict_gender(image):
     image = tf.keras.utils.img_to_array(image)
     image = image / 255.0
     pred_arr = np.expand_dims(image, axis=0)
-    result = vgg19.predict(pred_arr)
+    result = model.predict(pred_arr)
     prob = result[0]
     text_res = "Male" if prob >= 0.5 else "Female"
     return text_res