class_docstr: Data structure that contains information about a atom and its contracted
  gaussian type orbital (CGTO).
  
  Examples
  --------
  >>> import torch
  >>> from deepchem.utils.dft_utils import AtomCGTOBasis, CGTOBasis
  >>> alphas = torch.ones(1)
  >>> coeffs = torch.ones(1)
  >>> cgto = CGTOBasis(angmom=0, alphas=alphas, coeffs=coeffs)
  >>> atomcgto = AtomCGTOBasis(atomz=1, bases=[cgto], pos=[[0.0, 0.0, 0.0]])
  >>> atomcgto
  AtomCGTOBasis(atomz=1, bases=[CGTOBasis(angmom=0, alphas=tensor([1.]), coeffs=tensor([1.]), normalized=False)], pos=tensor([[0., 0., 0.]]))
docstr: Return the string representation of the AtomCGTOBasis object.
  
  Returns
  -------
  atomz: ZType
      Atomic number of the atom.
  bases: List[CGTOBasis]
      List of CGTOBasis objects.
  pos: AtomPosType
      Position of the atom.
docstr_tok: ["Return","the","string","representation","of","the","AtomCGTOBasis","object",".","Returns","--","--","--","-","atomz",":","ZType","Atomic","number","of","the","atom",".","bases",":","List","[","CGTOBasis","]","List","of","CGTOBasis","objects",".","pos",":","AtomPosType","Position","of","the","atom","."]
code: def __repr__(self):
      """Return the string representation of the AtomCGTOBasis object.
  
      Returns
      -------
      atomz: ZType
          Atomic number of the atom.
      bases: List[CGTOBasis]
          List of CGTOBasis objects.
      pos: AtomPosType
          Position of the atom.
  
      """
      return f"AtomCGTOBasis(atomz={self.atomz}, bases={self.bases}, pos={self.pos})"
  
imports: from typing import Union, TypeVar, Generic, Optional, Callable, List, Dict
  from dataclasses import dataclass
  import torch
  import numpy
  from deepchem.utils import gaussian_integral
label_desc: Use image node_id 2 for calling the AtomCGTOBasis obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str, self, str, self, str