Added new tool for the agent

app.py

@@ -4,19 +4,27 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from os import getenv
+from dotenv import load_dotenv
+
+load_dotenv()
 
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_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 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
+def get_apod() -> str:
+    """A tool that fetches the Astronomy Picture of the Day from NASA's API.
     """
-    return "What magic will you build ?"
+    try:
+        res = requests.get(f"https://api.nasa.gov/planetary/apod?api_key={getenv('NASA_API_KEY')}")
+
+        if res.status_code == 200:
+            data = res.json()
+            return f"Here is the Astronomy Picture of the Day: {data['title']}. {data['hdurl']}"
+
+    except Exception as e:
+        return f"Error fetching Astronomy Picture of the Day: {str(e)}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +63,7 @@ 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_apod], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,