Fix AttributeError: readonly attribute for Python 3.10.4

[jayshanker2000]

Traceback:

    from flaml.ml import sklearn_metric_loss_score
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/__init__.py", line 2, in <module>
    from flaml.automl import AutoML, logger_formatter
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/automl.py", line 52, in <module>
    from flaml.default.suggest import suggest_learner
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/default/__init__.py", line 8, in <module>
    from .estimator import (
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/default/estimator.py", line 153, in <module>
    RandomForestRegressor = flamlize_estimator(
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/default/estimator.py", line 30, in flamlize_estimator
    class EstimatorClass(super_class):
  File "/home/Jay/new_venv/lib/python3.10/site-packages/flaml/default/estimator.py", line 44, in EstimatorClass
    def _get_param_names(cls):
  File "/home/Jay/.pyenv/versions/3.10.4/lib/python3.10/functools.py", line 61, in update_wrapper
    wrapper.__wrapped__ = wrapped
AttributeError: readonly attribute

Process finished with exit code 1