Addition of a weather tool

app.py

@@ -4,19 +4,35 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+import requests
 
 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 my_cutom_tool(city_name:str, api_key: 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 returns the weather in a given city 
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        city_name: the name of the city
     """
-    return "What magic will you build ?"
+    weather_url = "http://api.weatherapi.com/v1/current.json?key=" + api_key + "&q=" + city_name + "&aqi=no"
+    
+    try:
+        r = requests.get(weather_url,timeout=3)
+        r.raise_for_status()
+    except requests.exceptions.HTTPError as errh:
+        print ("Http Error:",errh)
+    except requests.exceptions.ConnectionError as errc:
+        print ("Error Connecting:",errc)
+    except requests.exceptions.Timeout as errt:
+        print ("Timeout Error:",errt)
+    except requests.exceptions.RequestException as err:
+        print ("OOps: Something Else",err)
+    
+    result = r.json()
+    return_msg = "The current weather in " + result['location']['region'] + " is " + result['current']['condition']['text']
+    return return_msg
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: