Update app.py

app.py

@@ -21,7 +21,7 @@ Once the wool fibers have been carded, they are ready for spinning. Spinning is
 summarizer = pipeline("summarization", model="philschmid/flan-t5-base-samsum")
 
 def summarize(text):
-    return summarizer(text, max_length=130, min_length=30, do_sample=False)
+    return summarizer(text, max_length=130, min_length=30, do_sample=False)['summary_text']
 
 iface = gr.Interface(
   fn=summarize,