transformers pytorch mixformer-sequential text-generation generated_from_trainer sales custom_code en dataset:goendalf666/sales-conversations-2 dataset:goendalf666/sales-conversations-instruction-ext dataset:goendalf666/sales-conversations-instruction-base dataset:goendalf666/sales-textbook_for_convincing_and_selling base_model:microsoft/phi-1_5 base_model:finetune:microsoft/phi-1_5 license:other autotrain_compatible region:us