Update app.py

app.py

@@ -39,12 +39,15 @@ summarizer_pipeline = pipeline("summarization", model="facebook/bart-large-cnn")
 
 @tool
 def summarize_text(text: str) -> str:
-    """Summarizes a given text into a shorter form.
+    """Summarizes a given text using a transformer model.
     Args:
         text: A long string of text to summarize.
     """
-    # Summary logic here
-    return summary
+    try:
+        summary = summarizer_pipeline(text, max_length=100, min_length=30, do_sample=False)[0]["summary_text"]
+        return summary
+    except Exception as e:
+        return f"Error summarizing text: {str(e)}"
 
 
 final_answer = FinalAnswerTool()