#pd.__version__ is '2.0.2'
#sqlalchemy.__version__ is '1.3.7'
import pandas as pd 
from sqlalchemy import create_engine
conn_str = 'connection_string'
engine = create_engine(conn_str)
Yesterday everything was fine and worked but today,
when I call
`pd.read_sql(ANY_QUERY, con=engine)` I get an exception:
~/anaconda3/lib/python3.9/site-packages/pandas/io/sql.py in read_sql(sql, con, index_col, coerce_float, params, parse_dates, columns, chunksize, dtype_backend, dtype)
        661             )
        662         else:
    --> 663             return pandas_sql.read_query(
        664                 sql,
        665                 index_col=index_col,
~/anaconda3/lib/python3.9/site-packages/pandas/io/sql.py in read_query(self, sql, index_col, coerce_float, parse_dates, params, chunksize, dtype, dtype_backend)
   1736 
   1737         """
    -> 1738         result = self.execute(sql, params)
       1739         columns = result.keys()
       1740 
~/anaconda3/lib/python3.9/site-packages/pandas/io/sql.py in execute(self, sql, params)
   1560         args = [] if params is None else [params]
   1561         if isinstance(sql, str):
    -> 1562             return self.con.exec_driver_sql(sql, *args)
       1563         return self.con.execute(sql, *args)
       1564 
AttributeError: 'Connection' object has no attribute 'exec_driver_sql'
The solution is to add to engine `.raw_connection()` -> `engine.raw_connection()`
**But what is happening? I did nothing, no new libs, no lib updates.
Could anyone please explain me.**