Update app.py

app.py

@@ -18,11 +18,10 @@ def lingua_stats(language:str)->str: #it's import to specify the return type
     try:
         # Create agent web search object
         from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel
-
         model = HfApiModel()
         agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=model)
-        world_population = agent.run("What is the world population?")
-        lang_spkrs = agent.run(f"How many people in the speak {language}?")
+        world_population = float(agent.run("What is the world population?"))
+        lang_spkrs = float(agent.run(f"How many people in the speak {language}?"))
         lang_spkrs_pct = (lang_spkrs/world_population)*100
         return f"The percentage of {language} speaking population in the world is : ({str(lang_spkrs_pct)})"
     except Exception as e: