How to use the blockcypher.utils.format_crypto_units function in blockcypher

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 wallet_details['unconfirmed_balance']:
        balance_str += ' (%s%s of this is unconfirmed)' % (
                '+' if wallet_details['unconfirmed_balance'] else '',  # hack
                format_crypto_units(
                    input_quantity=wallet_details['unconfirmed_balance'],
                    input_type='satoshi',
                    output_type=UNIT_CHOICE,
                    print_cs=True,
                    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 wallet_details['unconfirmed_balance']:
        balance_str += ' (%s%s of this is unconfirmed)' % (
                '+' if wallet_details['unconfirmed_balance'] else '',  # hack
                format_crypto_units(
                    input_quantity=wallet_details['unconfirmed_balance'],
                    input_type='satoshi',
                    output_type=UNIT_CHOICE,
                    print_cs=True,
                    coin_symbol=coin_symbol,
                ),
                )

    tx_string = 'Transactions: %s' % wallet_details['final_n_tx']
    if wallet_details['unconfirmed_n_tx']:
        tx_string += ' (%s unconfirmed)' % wallet_details['unconfirmed_n_tx']
    puts(colored.green(tx_string + '\n'))

    puts('More info:')
    puts(colored.blue(get_public_wallet_url(mpub)))
    puts()

if dest_satoshis == -1:
        # remember that sweep TXs cannot verify amounts client-side (only destination addresses)
        dest_satoshis_to_display = unsigned_tx['tx']['total'] - unsigned_tx['tx']['fees']
    else:
        dest_satoshis_to_display = dest_satoshis

    CONF_TEXT = "Send %s to %s with a fee of %s (%s%% of the amount you're sending)?" % (
            format_crypto_units(
                input_quantity=dest_satoshis_to_display,
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
                ),
            destination_address,
            format_crypto_units(
                input_quantity=unsigned_tx['tx']['fees'],
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
                ),
            round(100.0 * unsigned_tx['tx']['fees'] / dest_satoshis_to_display, 4),
            )
    puts(CONF_TEXT)

    if not confirm(user_prompt=DEFAULT_PROMPT, default=True):
        puts(colored.red('Transaction Not Broadcast!'))
        return

    broadcasted_tx = broadcast_signed_transaction(
            unsigned_tx=unsigned_tx,

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 wallet_details['unconfirmed_balance']:
        balance_str += ' (%s%s of this is unconfirmed)' % (
                '+' if wallet_details['unconfirmed_balance'] else '',  # hack
                format_crypto_units(
                    input_quantity=wallet_details['unconfirmed_balance'],
                    input_type='satoshi',
                    output_type=UNIT_CHOICE,
                    print_cs=True,
                    coin_symbol=coin_symbol,
                ),
                )

    tx_string = 'Transactions: %s' % wallet_details['final_n_tx']
    if wallet_details['unconfirmed_n_tx']:
        tx_string += ' (%s unconfirmed)' % wallet_details['unconfirmed_n_tx']
    puts(colored.green(tx_string + '\n'))

    puts('More info:')
    puts(colored.blue(get_public_wallet_url(mpub)))
    puts()

preference=tx_preference,
        coin_symbol=coin_symbol,
        api_key=BLOCKCYPHER_API_KEY,
        # will verify in the next step,
        # that way if there is an error here we can display that to user
        verify_tosigntx=False,
        include_tosigntx=True,
        )

    verbose_print('Unsigned TX:')
    verbose_print(unsigned_tx)

    if 'errors' in unsigned_tx:
        if any([x.get('error', '').startswith('Not enough funds after fees') for x in unsigned_tx['errors']]):
            puts("Sorry, after transaction fees there's not (quite) enough funds to send %s." % (
                format_crypto_units(
                    input_quantity=dest_satoshis,
                    input_type='satoshi',
                    output_type=UNIT_CHOICE,
                    coin_symbol=coin_symbol,
                    print_cs=True,
                )))
            puts('Would you like to send the max you can instead?')
            if confirm(user_prompt=DEFAULT_PROMPT, default=False):
                return send_funds(
                        wallet_obj=wallet_obj,
                        change_address=change_address,
                        destination_address=destination_address,
                        dest_satoshis=-1,  # sweep
                        tx_preference=tx_preference,
                        )
            else:

def send_unconfirmed_tx_email(self):
        b58_address = self.address_subscription.b58_address
        sent_in_btc = format_crypto_units(
                input_quantity=self.satoshis_sent,
                input_type='satoshi',
                output_type='btc',
                coin_symbol=self.address_subscription.coin_symbol,
                print_cs=False,
                safe_trimming=False,
                round_digits=4,
                )
        fee_in_btc = format_crypto_units(
                input_quantity=self.fee_in_satoshis,
                input_type='satoshi',
                output_type='btc',
                coin_symbol=self.address_subscription.coin_symbol,
                print_cs=False,
                safe_trimming=False,
                round_digits=4,

if wif:
        address_formatted = '%s/%s' % (address, wif)
    else:
        address_formatted = address

    if USER_ONLINE:
        addr_balance = get_total_balance(
                address=address,
                coin_symbol=coin_symbol,
                )

        with indent(2):
            puts(colored.green('%s (%s) - %s' % (
                path,
                address_formatted,
                format_crypto_units(
                    input_quantity=addr_balance,
                    input_type='satoshi',
                    output_type=UNIT_CHOICE,
                    coin_symbol=coin_symbol,
                    print_cs=True,
                    ),
                )))
    else:
        with indent(2):
            puts(colored.green('%s (%s)' % (
                path,
                address_formatted,
                )))

txs_to_sign=unsigned_tx['tosign'],
            privkey_list=privkeyhex_list,
            pubkey_list=pubkeyhex_list,
            )
    verbose_print('TX Signatures: %s' % tx_signatures)

    # final confirmation before broadcast

    if dest_satoshis == -1:
        # remember that sweep TXs cannot verify amounts client-side (only destination addresses)
        dest_satoshis_to_display = unsigned_tx['tx']['total'] - unsigned_tx['tx']['fees']
    else:
        dest_satoshis_to_display = dest_satoshis

    CONF_TEXT = "Send %s to %s with a fee of %s (%s%% of the amount you're sending)?" % (
            format_crypto_units(
                input_quantity=dest_satoshis_to_display,
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
                ),
            destination_address,
            format_crypto_units(
                input_quantity=unsigned_tx['tx']['fees'],
                input_type='satoshi',
                output_type=UNIT_CHOICE,
                coin_symbol=coin_symbol,
                print_cs=True,
                ),
            round(100.0 * unsigned_tx['tx']['fees'] / dest_satoshis_to_display, 4),
            )