Update app.py

app.py

@@ -9,14 +9,44 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def fact_checker(claim:str)-> str: #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+    """A tool that checks the validity of a claim by analyzing search results
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        claim: A statement or claim to fact-check
+    Returns:
+        A summarized analysis of search results indicating if the clam is likely true, false, or inconclusive.
     """
-    return "What magic will you build ?"
+    search_tool = DuckDuckGoSearchTool(max_results=5)
+
+    try:
+        # Get Search results
+        results = search_tool.forward(claim)
+
+        # Analyze the results to check if the claim is mentioned
+        lower_claim = claim.lower()
+        positive_hits = sum(1 for result in result.split("\n") if lower_claim in result.lower())
+
+        # Generate a response based on the number of positive hits
+        if positive_hits >= 3:
+            status = "likely true"
+        elif positive_hits >= 1:
+            status = "possibly true, but further verification is needed"
+        else:
+            status = "unliely or inconclusive"
+
+        # Return a summary with confidence level
+        summary = (
+            f"Search results inicate taht the claim '{claim}' is {status}.\n"
+            f"Number of positive hits: {positive_hits}\n\n"
+            f"Here are the top results: \n{results}"
+        )
+
+        return summary
+
+    except Exception as e:
+        return f"Error during fact-checking: {str(e)}"
+        
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +85,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[get_current_time_in_timezone, final_answer], ## add your tools here (don't remove final answer)
+    tools=[fact_checker, get_current_time_in_timezone, final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,