added live crypto price predictor

app.py

@@ -9,14 +9,25 @@ 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
+def live_crypto_price(cryptocurrencies:list)-> 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 gets the live crypto currency prices of specified crypto currencies.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        cryptocurrencies: list containing the cryptocurrencies of which prices are required (e.g., ['bitcoin', 'cardano'])
     """
-    return "What magic will you build ?"
+    results = []
+    try:
+        url = "https://api.coingecko.com/api/v3/simple/price"
+        cryptos = ','.join(c for c in cryptocurrencies)
+        parms = {ids: cryptos,
+                vs_currencies: "inr"}
+        response = requests.get(url, params=params)
+        data = response.json()
+        for keys, values in data.items():
+            results.append(f"the price of {keys} is {values['inr']}.")
+        return ''.join(result for result in results)
+    except:
+        return f"Error fetching prices for {cryptos}."
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +66,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, live_crypto_price], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,