Update app.py

app.py

@@ -1,2 +1,24 @@
 # app.py 이름을 가진 파일이 꼭 필요하다
-import gradio as gr
+import gradio as gr
+from transformers import PreTrainedTokenizerFast, BartForConditionalGeneration
+
+model_name = "ainize/kobart-news"
+tokenizer = PreTrainedTokenizerFast.from_pretrained(model_name)
+model = BartForConditionalGeneration.from_pretrained(model_name)
+
+def summ(txt):
+  input_ids = tokenizer.encode(txt, return_tensors="pt")
+  summary_text_ids = model.generate(
+    input_ids=input_ids,
+    bos_token_id=model.config.bos_token_id, # BOS는 Beginning Of Sentence
+    eos_token_id=model.config.eos_token_id, # EOS는 End Of Sentence
+    length_penalty=2.0, # 요약을 얼마나 짧게 할지
+    max_length=142,
+    min_length=56,
+    num_beams=4) # beam search
+  return tokenizer.decode(summary_text_ids[0], skip_special_tokens=True)
+
+interface = gr.Interface(summ,
+                         [gr.Textbox(label="original text")],
+                         [gr.Textbox(label="summary")])
+interface.launch()