human
Solve the following python programming problem given the following code:
@ argh_named ('shell') 
@ arg_verbose 
@ arg_full_match 
@ arg_host_access_method 
@ arg_target_nodes 
@ expects_obj 
def handle_remote_shell(self, arg) : 
    'start an interactive shell session' 
    confman = self.get_confman (arg.root_dir, reset_cache = False) 
    color = colors.Output (sys.stdout, color = arg.color).color 
    def rshell(arg, node, remote) : 
        remote.shell (verbose = arg.verbose, color = color) 
rshell.doc = 'shell' 
    self.remote_op (confman, arg, arg) 

    
    

    Fix the buggy line: self.remote_op (confman, arg, arg)
assistant
#Here is Python code to fix the buggy line: self.

self.remote_op (confman, arg, rshell)