Merge pull request freqtrade#11490 from freqtrade/fix/continual_learning_pytorch

Fix continual learning pytorch

Author: robcaulk

freqtrade/freqai/freqai_interface.py

@@ -763,6 +763,8 @@ def get_init_model(self, pair: str) -> Any:
             init_model = None
         else:
             init_model = self.dd.model_dictionary[pair]
+            # Set "fresh" tb_logger - the one in model_dictionary has the writer closed.
+            init_model.tb_logger = self.tb_logger
 
         return init_model