Update app.py

app.py

@@ -88,7 +88,7 @@ def web_scrapper(url: str, topic: str) -> str:
     
     return summary_response
 
-def kickoff_crew(topic: str) -> dict:
+def kickoff_crew(topic: str) -> str:
     try:
     
         # Initialize the large language models
@@ -180,6 +180,8 @@ def kickoff_crew(topic: str) -> dict:
     
         # Kick-off the research process
         result = crew.kickoff(inputs={'topic': topic})
+        if not isinstance(result, str):
+            result = str(result)
         return result
     except Exception as e:
         return f"Error: {str(e)}"
@@ -201,5 +203,5 @@ def main():
     # demo.launch(debug=True)
     demo.queue(api_open=False, max_size=3).launch()
 
-if __name__ == "__main__":
+if __name__="__main__":
     main()