How to use the blockcypher.api.get_wallet_balance function in blockcypher

if not USER_ONLINE:
        return

    mpub = wallet_obj.serialize_b58(private=False)

    wallet_name = get_blockcypher_walletname_from_mpub(
            mpub=mpub,
            subchain_indices=[0, 1],
            )

    verbose_print('Wallet Name: %s' % wallet_name)
    verbose_print('API Key: %s' % BLOCKCYPHER_API_KEY)

    coin_symbol = coin_symbol_from_mkey(mpub)

    wallet_details = get_wallet_balance(
            wallet_name=wallet_name,
            api_key=BLOCKCYPHER_API_KEY,
            coin_symbol=coin_symbol,
            )
    verbose_print(wallet_details)

    puts('-' * 70 + '\n')
    balance_str = 'Balance: %s' % (
            format_crypto_units(
                input_quantity=wallet_details['final_balance'],
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
            ))
    puts(colored.green(balance_str))

if not USER_ONLINE:
        return

    mpub = wallet_obj.serialize_b58(private=False)

    wallet_name = get_blockcypher_walletname_from_mpub(
            mpub=mpub,
            subchain_indices=[0, 1],
            )

    verbose_print('Wallet Name: %s' % wallet_name)
    verbose_print('API Key: %s' % BLOCKCYPHER_API_KEY)

    coin_symbol = coin_symbol_from_mkey(mpub)

    wallet_details = get_wallet_balance(
            wallet_name=wallet_name,
            api_key=BLOCKCYPHER_API_KEY,
            coin_symbol=coin_symbol,
            )
    verbose_print(wallet_details)

    puts('-' * 70 + '\n')
    balance_str = 'Balance: %s' % (
            format_crypto_units(
                input_quantity=wallet_details['final_balance'],
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
            ))
    puts(colored.green(balance_str))