How to use the atomate.vasp.firetasks.write_inputs.ModifyIncar function in atomate

def add_modify_incar(original_wf, modify_incar_params=None, fw_name_constraint=None):
    """
    Every FireWork that runs VASP has a ModifyIncar task just beforehand. For example, allows
    you to modify the INCAR based on the Worker using env_chk or using hard-coded changes.

    Args:
        original_wf (Workflow)
        modify_incar_params (dict) - dict of parameters for ModifyIncar.
        fw_name_constraint (str) - Only apply changes to FWs where fw_name contains this substring.

    """
    modify_incar_params = modify_incar_params or {"incar_update": ">>incar_update<<"}
    wf_dict = original_wf.to_dict()
    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunVasp"):
        wf_dict["fws"][idx_fw]["spec"]["_tasks"].insert(idx_t, ModifyIncar(**modify_incar_params).to_dict())
    return Workflow.from_dict(wf_dict)

"MAGMOM": magmom,
            "ISPIN": 1,
            "LMAXMIX": 4,
            "ISYM": 0,
        }
    }

    run_vasp_list = get_fws_and_tasks(
        original_wf,
        fw_name_constraint=fw_name_constraint,
        task_name_constraint="RunVasp",
    )
    for idx_fw, idx_t in run_vasp_list:
        original_wf.fws[idx_fw].tasks[idx_t]["vasp_cmd"] = ">>vasp_ncl<<"
        original_wf.fws[idx_fw].tasks.insert(
            idx_t, ModifyIncar(**modify_incar_params)
        )

        original_wf.fws[idx_fw].name += " soc"

    run_boltztrap_list = get_fws_and_tasks(
        original_wf,
        fw_name_constraint=fw_name_constraint,
        task_name_constraint="RunBoltztrap",
    )
    for idx_fw, idx_t in run_boltztrap_list:
        original_wf.fws[idx_fw].name += " soc"

    return original_wf

def add_modify_incar(original_wf, modify_incar_params=None, fw_name_constraint=None):
    """
    Every FireWork that runs VASP has a ModifyIncar task just beforehand. For example, allows
    you to modify the INCAR based on the Worker using env_chk or using hard-coded changes.

    Args:
        original_wf (Workflow)
        modify_incar_params (dict) - dict of parameters for ModifyIncar.
        fw_name_constraint (str) - Only apply changes to FWs where fw_name contains this substring.

    """
    modify_incar_params = modify_incar_params or {"incar_update": ">>incar_update<<"}
    wf_dict = original_wf.to_dict()
    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunVasp"):
        wf_dict["fws"][idx_fw]["spec"]["_tasks"].insert(idx_t, ModifyIncar(**modify_incar_params).to_dict())
    return Workflow.from_dict(wf_dict)

contains this substring.

    Returns:
       Workflow
    """
    modify_incar_params = modify_incar_params or {
        "incar_update": ">>incar_update<<"
    }
    idx_list = get_fws_and_tasks(
        original_wf,
        fw_name_constraint=fw_name_constraint,
        task_name_constraint="RunVasp",
    )
    for idx_fw, idx_t in idx_list:
        original_wf.fws[idx_fw].tasks.insert(
            idx_t, ModifyIncar(**modify_incar_params)
        )
    return original_wf

task_name_constraint="RunVasp")[0][0]
            structure = Structure.from_dict(wf_dict["fws"][sid]["spec"]["_tasks"][1]["vasp_input_set"]["structure"])
        except:
            raise ValueError("For this workflow, the structure must be provided as an input")
    magmom = ""
    for i in structure:
        magmom += "0 0 0.6 "
    # TODO: add saxis as an input parameter with default being (0 0 1)
    modify_incar_params = modify_incar_params or {"incar_update": {"LSORBIT": "T", "NBANDS": nbands, "MAGMOM": magmom,
                                                    "ISPIN": 1, "LMAXMIX": 4, "ISYM": 0}}

    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunVasp"):
        if "nscf" in wf_dict["fws"][idx_fw]["name"]:
            wf_dict["fws"][idx_fw]["spec"]["_tasks"][idx_t]["vasp_cmd"] = ">>vasp_ncl<<"
            wf_dict["fws"][idx_fw]["spec"]["_tasks"].insert(idx_t, ModifyIncar(**modify_incar_params).to_dict())

        wf_dict["fws"][idx_fw]["name"] += " soc"

    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunBoltztrap"):
        wf_dict["fws"][idx_fw]["name"] += " soc"

    return Workflow.from_dict(wf_dict)

task_name_constraint="RunVasp")[0][0]
            structure = Structure.from_dict(wf_dict["fws"][sid]["spec"]["_tasks"][1]["vasp_input_set"]["structure"])
        except:
            raise ValueError("For this workflow, the structure must be provided as an input")
    magmom = ""
    for i in structure:
        magmom += "0 0 0.6 "
    #TODO: add saxis as an input parameter with default being (0 0 1)
    modify_incar_params = modify_incar_params or {"incar_update": {"LSORBIT": "T", "NBANDS": nbands, "MAGMOM": magmom,
                                                    "ISPIN": 1, "LMAXMIX": 4, "ISYM": 0}}

    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunVasp"):
        if "structure" not in wf_dict["fws"][idx_fw]["name"] and "static" not in wf_dict["fws"][idx_fw]["name"]:
            wf_dict["fws"][idx_fw]["spec"]["_tasks"][idx_t]["vasp_cmd"] = ">>vasp_ncl<<"
            wf_dict["fws"][idx_fw]["spec"]["_tasks"].insert(idx_t, ModifyIncar(**modify_incar_params).to_dict())

        wf_dict["fws"][idx_fw]["name"] += " soc"

    for idx_fw, idx_t in get_fws_and_tasks(original_wf, fw_name_constraint=fw_name_constraint,
                                           task_name_constraint="RunBoltztrap"):
        wf_dict["fws"][idx_fw]["name"] += " soc"

    return Workflow.from_dict(wf_dict)