How to use the beem.Steem function in beem

def test_appendSigner(self):
        nodelist = NodeList()
        stm = Steem(node=self.nodes,
                    keys=[self.active_key],
                    nobroadcast=True,
                    expiration=120,
                    num_retries=10)
        tx = TransactionBuilder(use_condenser_api=True, steem_instance=stm)
        tx.appendOps(Transfer(**{"from": "beem",
                                 "to": "beem1",
                                 "amount": Amount("1 STEEM", steem_instance=stm),
                                 "memo": ""}))
        account = Account("beem", steem_instance=stm)
        with self.assertRaises(
            AssertionError
        ):
            tx.appendSigner(account, "abcdefg")
        tx.appendSigner(account, "active")
        self.assertTrue(len(tx.wifs) > 0)

def test_price(self, node_param):
        if node_param == "instance":
            set_shared_steem_instance(self.bts)
            o = Price(10.0, "STEEM/SBD")
            self.assertIn(o.steem.rpc.url, self.urls)
            with self.assertRaises(
                RPCConnection
            ):
                Price(10.0, "STEEM/SBD", steem_instance=Steem(node="https://abc.d", autoconnect=False, num_retries=1))
        else:
            set_shared_steem_instance(Steem(node="https://abc.d", autoconnect=False, num_retries=1))
            stm = self.bts
            o = Price(10.0, "STEEM/SBD", steem_instance=stm)
            self.assertIn(o.steem.rpc.url, self.urls)
            with self.assertRaises(
                RPCConnection
            ):
                Price(10.0, "STEEM/SBD")

def test_amount(self, node_param):
        if node_param == "instance":
            stm = Steem(node="https://abc.d", autoconnect=False, num_retries=1)
            set_shared_steem_instance(self.bts)
            o = Amount("1 SBD")
            self.assertIn(o.steem.rpc.url, self.urls)
            with self.assertRaises(
                RPCConnection
            ):
                Amount("1 SBD", steem_instance=stm)
        else:
            set_shared_steem_instance(Steem(node="https://abc.d", autoconnect=False, num_retries=1))
            stm = self.bts
            o = Amount("1 SBD", steem_instance=stm)
            self.assertIn(o.steem.rpc.url, self.urls)
            with self.assertRaises(
                RPCConnection
            ):
                Amount("1 SBD")

def setUpClass(cls):
        nodelist = NodeList()
        nodelist.update_nodes(steem_instance=Steem(node=nodelist.get_nodes(exclude_limited=False), num_retries=10))
        node_list = nodelist.get_nodes(exclude_limited=True)

        cls.bts = Steem(
            node=node_list,
            use_condenser=True,
            nobroadcast=True,
            unsigned=True,
            keys={"active": wif},
            num_retries=10
        )
        cls.steemit = Steem(
            node="https://api.steemit.com",
            nobroadcast=True,
            unsigned=True,
            keys={"active": wif},
            num_retries=10

def setUpClass(cls):
        nodelist = NodeList()
        nodelist.update_nodes(steem_instance=Steem(node=nodelist.get_nodes(exclude_limited=False), num_retries=10))
        node_list = nodelist.get_nodes(exclude_limited=True)
        cls.stm = Steem(
            node=node_list,
            keys={"active": wif, "owner": wif2, "memo": wif3},
            nobroadcast=True,
            num_retries=10
        )
        cls.steemit = Steem(
            node="https://api.steemit.com",
            nobroadcast=True,
            keys={"active": wif, "owner": wif2, "memo": wif3},
            num_retries=10
        )
        set_shared_steem_instance(cls.stm)
        cls.stm.set_default_account("test")

def setUpClass(cls):
        nodelist = NodeList()
        nodelist.update_nodes(steem_instance=Steem(node=nodelist.get_steem_nodes(), num_retries=10))
        cls.bts = Steem(
            node=nodelist.get_steem_nodes(),
            nobroadcast=True,
            num_retries=10
        )
        set_shared_steem_instance(cls.bts)
        cls.asset = Asset("SBD")
        cls.symbol = cls.asset["symbol"]
        cls.precision = cls.asset["precision"]
        cls.asset2 = Asset("STEEM")

def setUpClass(cls):
        stm = shared_steem_instance()
        stm.config.refreshBackup()
        nodelist = NodeList()
        nodelist.update_nodes(steem_instance=Steem(node=nodelist.get_nodes(exclude_limited=False), num_retries=10))

        cls.stm = Steem(
            node=nodelist.get_nodes(exclude_limited=True),
            nobroadcast=True,
            # We want to bundle many operations into a single transaction
            bundle=True,
            num_retries=10
            # Overwrite wallet to use this list of wifs only
        )

        cls.stm.set_default_account("test")
        set_shared_steem_instance(cls.stm)
        # self.stm.newWallet("TestingOneTwoThree")

        cls.wallet = Wallet(steem_instance=cls.stm)
        cls.wallet.wipe(True)

tx = TransactionBuilder(use_condenser_api=True, steem_instance=steem)
        tx.appendOps(Transfer(**{"from": 'beem5',
                                 "to": 'beem',
                                 "amount": Amount("0.01 STEEM", steem_instance=steem),
                                 "memo": '2 of 2 serialized/deserialized transaction'}))

        tx.appendSigner("beem5", "active")
        tx.addSigningInformation("beem5", "active")
        tx.sign()
        tx.clearWifs()
        self.assertEqual(len(tx['signatures']), 1)
        tx_json = tx.json()
        del steem
        del tx

        steem = Steem(
            node=self.nodes,
            num_retries=10,
            keys=[self.active_private_key_of_beem4],
            expiration=360,
        )
        new_tx = TransactionBuilder(tx=tx_json, steem_instance=steem)
        new_tx.appendMissingSignatures()
        new_tx.sign(reconstruct_tx=False)
        self.assertEqual(len(new_tx['signatures']), 2)
        new_tx.broadcast()

def setUpClass(cls):
        nodelist = NodeList()
        nodelist.update_nodes(steem_instance=Steem(node=nodelist.get_nodes(exclude_limited=False), num_retries=10))
        node_list = nodelist.get_nodes(exclude_limited=True)

        cls.bts = Steem(
            node=node_list,
            use_condenser=True,
            nobroadcast=True,
            unsigned=True,
            keys={"active": wif},
            num_retries=10
        )
        cls.steemit = Steem(
            node="https://api.steemit.com",
            nobroadcast=True,
            unsigned=True,
            keys={"active": wif},
            num_retries=10
        )
        acc = Account("holger80", steem_instance=cls.bts)
        comment = acc.get_feed(limit=20)[-1]

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honours = {}
resteems = {}
walletpw =  os.environ.get('UNLOCK') #Beem wallet passphrase must be set as environment variable
TOKEN = os.environ.get('TOKEN') #Discord secret token must be set as environment variable
logger = logging.getLogger(__name__)
logging.basicConfig(filename=logpath, format='%(asctime)s %(levelname)s: %(message)s', level=logging.INFO)
nl = NodeList()
weights = {'block': 0.1, 'history': 1, 'apicall': 0.1, 'config': 0.1}
node_list = nl.update_nodes(weights)
steem = Steem(nodes=node_list)
steem.set_default_nodes(node_list)
steem.wallet.unlock(walletpw)
blockchain = Blockchain()
acc = Account(curationaccount)
# blacklist = acc.get_mutings(raw_name_list=True)
blacklist = []

"""
Discord functions
"""
async def send_discord(msg, cnl):
    """Sends the message *msg* to the Discord channel *cnl*"""
    await bot.wait_until_ready()
    await bot.send_message(bot.get_channel(cnl), msg)

bot = commands.Bot(command_prefix="!")