get ticker company name and market cap from yfinance in python

ticker_metadata.py

# pip3 install yfinance

from typing import Dict

def get_ticker_metadata(ticker: str) -> Dict[str, str]:
    """
    :param ticker: stock ticker
    :return: Dictionary containing some metadata
    """
    result = {"company_name": "not_found",
              "market_cap": "not_found"}
    import yfinance as yf
    try:
        info = yf.Ticker(ticker).info
        if info:
            if 'longName' in info:
                result["company_name"] = info['longName']
            if "marketCap" in info:
                result["market_cap"] = str(round((info['marketCap']/1000000000), 2)) + " blns$"
    except Exception as e:
        print(e)
    return result