Hi,

I tried to add an industry field in the EQUITY_SCREENER_EQ_MAP and EQUITY_SCREENER_FIELDS of yfinance\const.py. Take the "Solar" (industry) in the "technology" (sector) for example, I add

EQUITY_SCREENER_EQ_MAP = {
"industry": {"Solar"}
},

EQUITY_SCREENER_FIELDS = {
    "eq_fields": {
        "region",
        "sector",
        "industry",
        "peer_group",
        "exchanges"}, 

But when I conduct the code "r1 = yf.EquityQuery('eq', ['industry', 'Solar'])", there were error messages:

Cell In[94], line 1
r1 = yf.EquityQuery('eq', ['industry', 'Solar'])

File ~\miniconda3\Lib\site-packages\yfinance\screener\screener_query.py:75 in init
self._validate_eq_operand(operand)

File ~\miniconda3\Lib\site-packages\yfinance\screener\screener_query.py:117 in _validate_eq_operand
raise ValueError('Invalid field for Screener')

ValueError: Invalid field for Screener

I guess that may be due to the sequence issue, since in the yahoo! finance website, to select a certain industry, we need to select a sector first. Could anyone help me to figure out how to solve this problem? Many thanks!