more fixes

freqtrade/optimize/lookahead_analysis.py

@@ -13,24 +13,12 @@ from freqtrade.exchange import timeframe_to_minutes
 from freqtrade.loggers.set_log_levels import (reduce_verbosity_for_bias_tester,
                                               restore_verbosity_for_bias_tester)
 from freqtrade.optimize.backtesting import Backtesting
-from freqtrade.optimize.base_analysis import BaseAnalysis
+from freqtrade.optimize.base_analysis import BaseAnalysis, VarHolder
 
 
 logger = logging.getLogger(__name__)
 
 
-class VarHolder:
-    timerange: TimeRange
-    data: DataFrame
-    indicators: Dict[str, DataFrame]
-    result: DataFrame
-    compared: DataFrame
-    from_dt: datetime
-    to_dt: datetime
-    compared_dt: datetime
-    timeframe: str
-
-
 class Analysis:
     def __init__(self) -> None:
         self.total_signals = 0

freqtrade/optimize/recursive_analysis.py

@@ -28,7 +28,6 @@ class RecursiveAnalysis(BaseAnalysis):
         self.partial_varHolder_array: List[VarHolder] = []
         self.partial_varHolder_lookahead_array: List[VarHolder] = []
 
-
         self.dict_recursive: Dict[str, Any] = dict()
 
     # For recursive bias check