Update app.py

app.py

@@ -6,6 +6,7 @@ import yaml
 from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
+search_tool = DuckDuckGoSearchTool()
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
@@ -33,8 +34,7 @@ def get_fun_fact(topic: str) -> str:
     Returns:
         A string reporting a fun fact related to the topic or an error message.
     """
-    try:
-        search_tool = DuckDuckGoSearchTool()
+    try:        
         results = search_tool.run(f"{topic} fun fact")
         if results:
             fun_fact = results[0][:300]