Redundant Strategy.get_indicators_dataframe() helper method

Author: kernc

backtesting/backtesting.py

@@ -77,14 +77,6 @@ def _check_params(self, params):
                     "can be optimized or run with.")
             setattr(self, k, v)
         return params
-    
-    def get_indicators_dataframe(self):
-        """
-        Compile all indicator arrays into a DataFrame with the same index as the strategy data.
-        """
-    
-        indicators_dict = {ind.name: ind for ind in self._indicators}
-        return pd.DataFrame(indicators_dict, index=self._data.index)
 
     def I(self,  # noqa: E743
           func: Callable, *args,