class_docstr: Data Processor for MS Marco dialogues. (https://github.com/microsoft/MSMARCO-Question-Answering)
  Please agree to the Terms of Use before downloading data at 
  https://msmarco.blob.core.windows.net/msmarco/train_v2.1.json.gz
  https://msmarco.blob.core.windows.net/msmarco/dev_v2.1.json.gz
class_docstr_tok: ["Data","Processor","for","MS","Marco","dialogues",".","(","https",":","\/\/github.com\/microsoft\/MSMARCO-Question-Answering",")","Please","agree","to","the","Terms","of","Use","before","downloading","data","at","https",":","\/\/msmarco.blob.core.windows.net\/msmarco\/train_v2.1.json.gz","https",":","\/\/msmarco.blob.core.windows.net\/msmarco\/dev_v2.1.json.gz"]
docstr: Reads file into a list
docstr_tok: ["Reads","file","into","a","list"]
code: def open_json(self, filename):
      """
      Reads file into a list
      """
      filename = os.path.join(self.data_dir, filename)
      with open(filename, "r", encoding="UTF-8") as f:
          data = json.load(f)
      return data
  
file_path: NeMo/nemo/collections/nlp/data/dialogue/data_processor/ms_marco_data_processor.py
imports: import json
  import os
  from ast import literal_eval
  from nemo.collections.nlp.data.dialogue.data_processor.data_processor import DialogueDataProcessor
  from nemo.collections.nlp.data.dialogue.input_example.input_example import DialogueInputExample
label_desc: Use image node_id 2 for calling the DialogueMSMarcoDataProcessor obj's underlying member method code with example usage: obj.open_json(filename) and returns: data