human
Solve the following python programming problem given the following code:
def _inner_leave(self) : 
    try : 
        self.client.delete ((self.path + '/ready')) 
except NoNodeError : 
        pass 
while True : 
        children = self.client.get_children (self.path) 
        if (not children) : 
            return True 
if ((len (children) == 1) and (children [0] == self.node_name)) : 
            self.client.delete (self.create_path) 
            return True 
children.sort () 
        ready = self.client.handler.event_object () 
        def deleted(event) : 
            if (event.type == EventType.DELETED) : 
                ready.set () 
if (self.node_name == self [0]) : 
            if (not self.client.exists (((self.path + '/') + children [(- 1)]), watch = deleted)) : 
                continue 
ready.wait () 
            continue 
self.client.delete (self.create_path) 
        if (not self.client.exists (((self.path + '/') + children [0]), watch = deleted)) : 
            continue 
ready.wait () 

    
    

    Fix the buggy line: if (self.node_name == self [0]) :
assistant
#Here is Python code to fix the buggy line: if (self.

if (self.node_name == children [0]) :