def _infer_cell_type(self):
_cell_type_dict = {'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': None,<EOL>'<STR_LIT>': None,<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': '<STR_LIT>',<EOL>'<STR_LIT>': None,<EOL>'<STR_LIT>': '<STR_LIT>'}<EOL>if '<STR_LIT>' in self.module_parameters.keys():<EOL><INDENT>cell_type = _cell_type_dict[self.module_parameters['<STR_LIT>']]<EOL><DEDENT>elif '<STR_LIT>' in self.module_parameters.keys():<EOL><INDENT>cell_type = _cell_type_dict[self.module_parameters['<STR_LIT>']]<EOL><DEDENT>else:<EOL><INDENT>cell_type = None<EOL><DEDENT>return cell_type<EOL>
Examines module_parameters and maps the Technology key for the CEC
database and the Material key for the Sandia database to a common
list of strings for cell type.

Returns
-------
cell_type: str