def deploy_token(
    deploy_client: JSONRPCClient,
    contract_manager: ContractManager,
    initial_amount: typing.TokenAmount,
    decimals: int,
    token_name: str,
    token_symbol: str,
) -> ContractProxy:
    token_address = deploy_contract_web3(
        contract_name=CONTRACT_HUMAN_STANDARD_TOKEN,
        deploy_client=deploy_client,
        contract_manager=contract_manager,
        constructor_arguments=(initial_amount, decimals, token_name, token_symbol),
    )

    contract_abi = contract_manager.get_contract_abi(CONTRACT_HUMAN_STANDARD_TOKEN)
    return deploy_client.new_contract_proxy(
        contract_interface=contract_abi, contract_address=token_address
    )
def airgap_fft(airgap, bmin=1e-2, ax=0):
    """plot airgap harmonics"""
    unit = 'T'
    if ax == 0:
        ax = plt.gca()
    ax.set_title('Airgap Flux Density Harmonics / {}'.format(unit))
    ax.grid(True)
    order, fluxdens = np.array([(n, b) for n, b in zip(airgap['nue'],
                                                       airgap['B_nue']) if b > bmin]).T
    try:
        markerline1, stemlines1, _ = ax.stem(order, fluxdens, '-.', basefmt=" ",
                                             use_line_collection=True)
        ax.set_xticks(order)
    except ValueError:  # empty sequence
        pass