upd app.py / trying to convert the pil image to tensor

app.py

@@ -16,7 +16,7 @@ model = build()
 
 def single_img_transcribe(image, temperature=1):
     initial = model.word_to_index([['[START]']]) # (batch, sequence)
-    img_features = model.feature_extractor(image[tf.newaxis, ...])
+    img_features = model.feature_extractor(tf.convert_to_tensor(image)[tf.newaxis, ...])
 
     tokens = initial # (batch, sequence)
     for n in range(50):