add functions as tools

Add all the implemented functions as tools

app.py

@@ -8,6 +8,7 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
+@tool
 def reliable_url(url)-> bool:
     """A tool that decides if a given url is a reliable source
     Args:
@@ -34,6 +35,7 @@ def reliable_url(url)-> bool:
             return True
     return False
 
+@tool
 def url_to_claim(url:str)-> dict:
     """A tool that receives a news url and returns the main claim of the webpage content and some aditional context
     Args:
@@ -48,10 +50,11 @@ def url_to_claim(url:str)-> dict:
 
     soup = BeautifulSoup(response.content, "html.parser")
     title = soup.title.text
-    context = soup.get_text()[:2000]
+    context = soup.get_text()[:5000]
 
     return {"claim": title, "context": context}
 
+@tool
 def support_decision(claim:str, news:dict)-> Literal["supports", "contradicts", "unclear"]:
     """A tool that decides if a given news article supports, contradicts or have an unclear opinion about a given claim
     Args:
@@ -79,6 +82,8 @@ def support_decision(claim:str, news:dict)-> Literal["supports", "contradicts",
     else:
         return "An error ocurred: the model was not able to analyze the news article"
 
+
+@tool
 def web_search(claim:str)-> list:
     """A tool that receives a claim and gather news about it by making a web search
     Args:
@@ -162,6 +167,9 @@ with open("prompts.yaml", 'r') as stream:
 agent = ToolCallingAgent(
     model=model,
     tools=[final_answer,
+           url_to_claim,
+           support_decision,
+           web_search,
            check],
     max_steps=6,
     verbosity_level=1,