Update app.py

app.py

@@ -61,7 +61,9 @@ def greet(sentence):
   aux_vector = []
   for word in sentenceWords:
     aux_vector.append(reloaded_w2v_model.wv[word])
-  MCTIinput_vector = pad_sequences(aux_vector, maxlen=2726, padding='pre')
+  w2vWords = []
+  w2vWords.append(aux_vector)
+  MCTIinput_vector = pad_sequences(w2vWords, maxlen=2726, padding='pre')
   
 
   # pad 2726