Update app.py

app.py

@@ -547,11 +547,11 @@ def upscaler(
     return enhanced_image
 
 def summarize_text(
-    text, min_length=4, max_length=12
+    text, min_length=2, max_length=8
 ):
     log(f'CALL summarize_text')
-    summ = pipeline("summarization", model="facebook/bart-large-cnn")
-    summary = summ("summarize: " + text, max_length=max_length, min_length=min_length, do_sample=False)[0]["summary_text"]
+    summ = pipeline("summarization", model="google/pegasus-large")
+    summary = summ("summarize: " + text, max_length=max_length, min_length=min_length, do_sample=True)[0]["summary_text"]
     log(f'RET summarize_text with summary as {summary}')
     return summary