docstr: Gets the number of xgboost boosting rounds.
docstr_tok: ["Gets","the","number","of","xgboost","boosting","rounds","."]
code: def get_num_boosting_rounds(self):
      """Gets the number of xgboost boosting rounds."""
      # 100 is the default number of boosting rounds
      return 100 if not self.n_estimators else self.n_estimators
  
file_path: ivy/ivy/functional/frontends/xgboost/sklearn.py
imports: import ivy
  from ivy.functional.frontends.sklearn.base import BaseEstimator
  from ivy.functional.frontends.sklearn.base import ClassifierMixin
  from .training import train
  from .core import Booster
label_desc: Use image node_id 6 for calling the XGBModel obj's underlying member method code with example usage: obj.get_num_boosting_rounds() and returns: unknown