Project 26: Crypto Price Bot
AI Engineer
Current Task
Objective
Review day: define a tool like day 13 that a ticker agent could call to fetch a price.
Task: write a get_crypto_price tool with @tool and print its description.
index.py
from langchain_core.tools import tool
@tool
def get_crypto_price(symbol: str) -> str:
"""Get the current price for a cryptocurrency symbol."""
return "$67,000"
print(get_crypto_price.description)
* Hint: Correct characters turn green, incorrect ones turn red.
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