Update app.py

app.py

@@ -9,14 +9,52 @@ 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
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def find_capitals(country: str)-> str:
+    """Finds the capital of a given country.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        country: A string representing a valid country (e.g., 'Japan').
     """
-    return "What magic will you build ?"
+    try:
+        search_tool = DuckDuckGoSearchTool()
+        search_results = search_tool.run(f"capital of {country}")
+
+        for result in search_results:
+            # More robust regex parsing
+            patterns = [
+                r"(?:capital of|capital city of) " + re.escape(country) + r" is (.+?)\.", #Handles "capital of X is Y."
+                r"(.+?) is the (?:capital of|capital city of) " + re.escape(country) + r"\.", #Handles "Y is the capital of X."
+                r"Capital: (.+)", #Handles "Capital: Y"
+                r"Capital City: (.+)", #Handles "Capital City: Y"
+                r"(.+) \(capital\)", #Handles "Y (capital)"
+                r"(.+?) - Capital City", #Handles "Y - Capital City"
+                r"(.+?) – Capital", #Handles "Y – Capital"
+                r"^" + re.escape(country) + r" - (.+?) \(capital\)", #Handles "X - Y (capital)"
+                r"^" + re.escape(country) + r" - (.+?) Capital", #Handles "X - Y Capital"
+                r"^" + re.escape(country) + r" - (.+?) – Capital", #Handles "X - Y – Capital"
+                r"^" + re.escape(country) + r" : (.+?) Capital", #Handles "X : Y Capital"
+                r"^" + re.escape(country) + r" : (.+?) – Capital", #Handles "X : Y – Capital"
+                r"^" + re.escape(country) + r" : (.+?) \(capital\)", #Handles "X : Y (capital)"
+
+            ]
+            for pattern in patterns:
+                match = re.search(pattern, result, re.IGNORECASE)
+                if match:
+                    capital = match.group(1).strip()
+                    return f"The capital of {country} is {capital}."
+
+            #If no clear pattern is found, try to extract based on the country name.
+            parts = result.split(country)
+            if len(parts) > 1:
+                potential_capital = parts[0].strip()
+                # Additional check to avoid false positives (e.g., if the country name appears later in the text).
+                if "capital" in result.lower() or "city" in result.lower():
+                    return f"The capital of {country} is {potential_capital}."
+
+        return f"Could not find the capital of {country}."
+
+    except Exception as e:
+        return f"An error occurred: {e}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -51,7 +89,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer],[get_current_time_in_timezone],[find_capitals]## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,