Update app.py

app.py

@@ -8,6 +8,6 @@ model = BertModel.from_pretrained(model_version)
 tokenizer = BertTokenizer.from_pretrained(model_version, do_lower_case=do_lower_case)
 sentence_a = "The cat sat on the mat"
 sentence_b = "The cat lay on the rug"
-htlm = show(model, model_type, tokenizer, sentence_a, sentence_b, display_mode='dark', layer=2, head=0, html_action='return')
+html = show(model, model_type, tokenizer, sentence_a, sentence_b, display_mode='dark', layer=2, head=0, html_action='return')
 
 gradio.HTML(html)