<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def from_ase_atoms(cls, atoms):
 """Create an instance of the own class from an ase molecule Args: molecule (:class:`ase.atoms.Atoms`):
 Returns: Cartesian: """

        return cls(atoms=atoms.get_chemical_symbols(), coords=atoms.positions)