Fixed issue in get_random_name tool and added parameter 'nationality'.

app.py

@@ -27,11 +27,11 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
 def get_random_name(nationality: str) -> str:
     """A tool that retrieves a random name
     Args:
-        nationality: A string representing a valid nationality (e.g., 'Mexican').
+        nationality: A string representing a valid nationality (e.g., 'Mexican' or 'American').
     """
     try:
         url = 'https://api.fbi.gov/wanted/v1/list'
-        params = {'field_offices': 'philadelphia'}  # todo make params a parameter
+        params = {'race': nationality}
         response = requests.get(url, params= params)
 
         if response.status_code == 200:
@@ -40,7 +40,7 @@ def get_random_name(nationality: str) -> str:
             nr_of_items = len(data['items'])
             random_int = random.randint(0,nr_of_items-1)
             # get the title and return it
-            return data['items'][str(random_int)]["title"]
+            return data['items'][random_int]["title"]
         else:
             return f'Error - get_random_name() -> Response status code was not good ({response.status_code})'