2022-02-02 04:50:24,806 - uipath_core.trainer_run:main:73 - INFO:  Starting training job...
2022-02-02 04:50:26,740 - uipath_core.storage.azure_storage_client:download:98 - INFO:  Dataset from bucket folder training-9480398r02394r034 with size 1 downloaded successfully
2022-02-02 04:50:26,741 - uipath_core.training_plugin:process_data_model:122 - INFO:  Start process model data...
2022-02-02 04:50:26,741 - uipath_core.training_plugin:initialize_model:104 - INFO:  Start model initialization...
2022-02-02 04:50:26,742 - uipath_core.training_plugin:initialize_model:107 - INFO:  Model initialized successfully
2022-02-02 04:50:26,742 - root:get_data_processor:36 - INFO:  Using Label Studio Data Processor ...
2022-02-02 04:50:26,742 - root:process_files:25 - INFO:  Reading 123.txt ...
2022-02-02 04:50:26,746 - uipath_core.training_plugin:process_data:427 - ERROR:  Failed to process data, error: Empty text files present
2022-02-02 04:50:26,746 - uipath_core.training_plugin:model_run:146 - ERROR:  Training failed for pipeline type: FULL_TRAINING, error: Empty text files present
2022-02-02 04:50:26,750 - uipath_core.trainer_run:main:90 - ERROR:  Training Job failed, error: Empty text files present
Traceback (most recent call last):
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/trainer_run.py", line 85, in main
    wrapper.run()
  File "/microservice/training_wrapper.py", line 57, in run
    return self.training_plugin.model_run()
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 147, in model_run
    raise e
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 135, in model_run
    self.run_full_training()
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 165, in run_full_training
    self.process_data()
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 428, in process_data
    raise e
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 425, in process_data
    self.process_data_model(self.local_dataset_directory)
  File "/home/aicenter/.local/lib/python3.8/site-packages/uipath_core/training_plugin.py", line 123, in process_data_model
    self.model.process_data(directory)
  File "/microservice/train.py", line 60, in process_data
    self.df_train, self.df_test = preprocess.preprocess_data(self.opt, split=True)
  File "<frozen aicenter.ner.preprocess>", line 48, in preprocess_data
  File "<frozen aicenter.ner.data_processors.base_data_processor>", line 22, in process_data
  File "<frozen aicenter.ner.data_processors.conll_data_processor>", line 30, in process_files
AssertionError: Empty text files present