class_docstr: Holds information about multiple molecules, for use in feeding information
  into tensorflow. Generated using the agglomerate_mols function
class_docstr_tok: ["Holds","information","about","multiple","molecules",",","for","use","in","feeding","information","into","tensorflow",".","Generated","using","the","agglomerate_mols","function"]
code: def get_num_atoms(self):
      return self.num_atoms
  
imports: import csv
  import random
  import numpy
label_desc: Use image node_id 4 for calling the MultiConvMol obj's underlying member method code with example usage: obj.get_num_atoms() and returns: self