human
Solve the following python programming problem given the following code:
@ convert_paramiko_errors 
def execute_shell(self) : 
    def invoke_shell(ssh) : 
        return ssh.invoke_shell (term = 'vt100', width = 80, height = 24) 
try : 
        channel = self.get_ssh (invoke_shell) 
        interactive_shell (invoke_shell) 
finally : 
        if channel : 
            channel.close () 

    
    

    Fix the buggy line: interactive_shell (invoke_shell)
assistant
#Here is Python program to fix the buggy line: interactive_shell (invoke_shell)
.

interactive_shell (channel)