class_docstr: Base class for all primitives.
class_docstr_tok: ["Base","class","for","all","primitives","."]
code: def generate_names(self):
      raise NotImplementedError("Subclass must implement")
  
file_path: featuretools/featuretools/primitives/base/primitive_base.py
imports: import os
  from inspect import signature
  import numpy
  import pandas
  from featuretools import config
  from featuretools.utils.description_utils import convert_to_nth
  from featuretools.utils.gen_utils import Library
label_desc: Use image node_id 5 for calling the PrimitiveBase obj's underlying member method code with example usage: obj.generate_names() without return types