Update app.py

app.py

@@ -4,6 +4,9 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+#from requests import Request, Session
+from requests.exceptions import ConnectionError, Timeout, TooManyRedirects
+import json
 
 from Gradio_UI import GradioUI
 
@@ -22,6 +25,33 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's important to specify the ret
     """
     return "What magic will you build ?"
 
+@tool
+def fetch_active_crypto()-> str: #it's important to specify the return type
+    #Keep this format for the description / args / args description but feel free to modify the tool
+    """A tool that fetches all active crypto by market cap in USD 
+    """
+    url = 'https://sandbox-api.coinmarketcap.com/v1/cryptocurrency/listings/latest'
+    parameters = {
+      'start':'1',
+      'limit':'5000',
+      'convert':'USD'
+    }
+    headers = {
+      'Accepts': 'application/json',
+      'X-CMC_PRO_API_KEY': 'b54bcf4d-1bca-4e8e-9a24-22ff2c3d462c',
+    }
+    
+    session = Session()
+    session.headers.update(headers)
+    
+    try:
+      response = session.get(url, params=parameters)
+      data = json.loads(response.text)
+      return data
+    except (ConnectionError, Timeout, TooManyRedirects) as e:
+      return e
+    
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -115,7 +145,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, image_generation_tool, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
+    tools=[final_answer, image_generation_tool, get_current_time_in_timezone, fetch_active_crypto], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,