Remote SSH and Configuring code help

[Louis16]

The following is my code to remotely connect to a network device (cisco router), It currently is not functional, but I don’t see any errors. It also needs to be able to "Configure a loopback and at least one other interface with an appropriate IP address on a router within your topology. Configure OSPF protocol on a network device within the topology and advertise appropriately.

I have tried to run the code on Netlab to connect to the router remoutly, the connection intially
works, but times out. I assume the commands I am sending over are coded incorrectly.

When running the code and after entering the username, password and ssh choice, I received this response.
INFOaramiko.transport:Connected (version 1.99, client Cisco-1.25)
INFOaramiko.transport:Authentication (password) successful!
INFO:root:Connection established
ERROR:root:An error occurred: Timed-out reading channel, data not available.
INFO:root:The connection has concluded

I am also reviving the message the the line of net_connect.disconect() might be undefined.

Any help would be greatly appreciated.

#Getting imports

from netmiko import ConnectHandler
import getpass
import difflib
import logging

#Logging

logging.basicConfig(level=logging.INFO)

#Saving config

def save_config_to_file(config, filename):
with open(filename, 'w') as config_file:
config_file.write(config)
logging.info(f'Configuration saved to {filename}')

#Displaying differences

def show_differences(config1, config2):
difference = difflib.Differ()
diff = list(difference.compare(config1.splitlines(), config2.splitlines()))

for line in diff:
if line.startswith('- '):
logging.info(f'Present in ({config1}): {line[2:]}')
elif line.startswith('+ '):
logging.info(f'Present in ({config2}): {line[2:]}')

#Config commands

def configure_device(net_connect):
loopback_config = [
'en\n'
'conf t\n'
'interface Loopback0\n',
'ip address 192.168.57.101 255.255.255.0\n',
'exit\n'
]

acl_config = [
'ip access-list extended MY_ACL\n',
'permit ip 192.168.56.130 255.255.255.0 any\n',
'deny ip any any\n',
'exit\n'
]

interface0_config = [
'interface GigabitEthernet0/0\n',
'ip address 192.168.58.101 255.255.255.0\n',
'exit\n'
]

interface1_config = [
'interface GigabitEthernet0/1\n',
'ip address 192.168.59.101 255.255.255.0\n',
'exit\n'
]
configs = loopback_config + acl_config + interface0_config + interface1_config
output = net_connect.send_config_set(configs)
print(output)

#User info and choice of connection type

def main():
host = '192.168.56.101'
username = input('Please enter your username: ')
password = getpass.getpass('Please enter your password: ')
secret = 'cisco'

choice = input('Would you like to connect by using telnet or ssh? ')

if choice.lower() == 'telnet':
device_type = 'cisco_ios_telnet'
elif choice.lower() == 'ssh':
device_type = 'cisco_ios'
else:
raise ValueError('Invalid - Please choose either telnet or ssh: ')

device = {
'device_type': device_type,
'host': host,
'username': username,
'password': password,
'secret': secret,
'port': 22 if device_type == 'cisco_ios' else 23,
'timeout': 100,
}

#Connecting to device

try:
with ConnectHandler(**device) as net_connect:
logging.info('Connection established')

#Sending config commands

configure_device(net_connect)

# Saving config
running_configuration = net_connect.send_command('show running-config')
local_config_file_name = 'local_config.txt'
save_config_to_file(running_configuration, local_config_file_name)
logging.info(f'The configuration has been saved to {local_config_file_name}')

#comaprign config

local_config_file_name = 'local_config.txt'

try:
with open(local_config_file_name, 'r') as local_config_file:
local_config = local_config_file.read()

if running_configuration and local_config:
if running_configuration == local_config:
logging.info('The running configuration is the same as the local configuration')
else:
logging.warning('The running configuration does not match the local configuration: ')
show_differences(running_configuration, local_config)
else:
logging.error('Failed to access configurations')

except FileNotFoundError:
logging.error(f'The local configurations file, ({local_config_file_name}), could not be found')

except Exception as e:
logging.error(f'An error occurred: {e}')

#Ending connection

logging.info('The connection has concluded')
net_connect.disconnect()

if name == "main":
main()

GitHub link to code - https://github.com/louisw16/Programming-For-Networking-Engineers/blob/main/A3.py

Thank you