Add get_strategy_name

freqtrade/strategy/interface.py

@@ -80,6 +80,13 @@ class IStrategy(ABC):
         :param dataframe: DataFrame
         :return: DataFrame with sell column
         """
+        return self.strategy.populate_sell_trend(dataframe=dataframe)
+
+    def get_strategy_name(self) -> str:
+        """
+        Returns strategy class name
+        """
+        return self.strategy.__class__.__name__
 
     def analyze_ticker(self, ticker_history: List[Dict]) -> DataFrame:
         """