Default LoRA_dict arguments have been changed.

[teftef6220]

Default LoRA_dict arguments have been changed.

{"LoRA_1" : 0.5 , "LoRA_2" : 0.7 ,...} → {'LoRA_1' : 0.5 , 'LoRA_2' : 0.7 ,...}

クオーテーション関連のミスを修正