Adjust documentation for new parameter in loss functions

freqtrade/templates/sample_hyperopt_loss.py

@@ -1,5 +1,6 @@
 from datetime import datetime
 from math import exp
+from typing import Dict
 
 from pandas import DataFrame
 
@@ -35,6 +36,7 @@ class SampleHyperOptLoss(IHyperOptLoss):
     @staticmethod
     def hyperopt_loss_function(results: DataFrame, trade_count: int,
                                min_date: datetime, max_date: datetime,
+                               processed: Dict[str, DataFrame],
                                *args, **kwargs) -> float:
         """
         Objective function, returns smaller number for better results