code: def __init__(self, root):
      self.root = root
  
file_path: recommenders/examples/07_tutorials/KDD2020-tutorial/utils/PandasMagClass.py
imports: import numpy
  import pandas
label_desc: Use image node_id 1 to create a new MicrosoftAcademicGraph object  with example: obj = MicrosoftAcademicGraph(root)