refactor

app.py

@@ -52,7 +52,7 @@ elif "summary" == os.environ.get("MODEL"):
     model="facebook/bart-large-cnn"
     summarizer = transformers.pipeline("summarization", model=model)
     def model_func(input_text, request: gr.Request):
-        return summarizer(input_text, max_length=300, min_length=30, do_sample=False)[0]["summary_text"]
+        return summarizer(input_text, max_length=130, min_length=30, do_sample=False)[0]["summary_text"]
 
 input_label = "How can I help?"
 if "summary" == os.environ.get("MODEL"):