human
Solve the following python programming problem given the following code:
def _to_node(self, el) : 
    def get_ips(el) : 
        return [ip.get ('addr') for ip in el] 
def get_meta_dict(el) : 
        d = { 
            
} 
        for meta in el : 
            d [meta.get ('key')] = meta.text 
return d 
public_ip = get_ips (self._findall (el, 'addresses/public/ip')) 
    private_ip = get_ips (self._findall (el, 'addresses/private/ip')) 
    metadata = get_meta_dict (self._findall (el, 'metadata/meta')) 
    n = Node (id = el.get ('id'), name = el.get ('name'), state = self.NODE_STATE_MAP.get (el.get ('status'), NodeState.UNKNOWN), public_ip = public_ip, private_ip = private_ip, driver = self.connection.driver, extra = { 
        'password' : el.get ('adminPass'), 
        'hostId' : el.get ('hostId'), 
        'imageId' : el.get ('imageId'), 
        'flavorId' : el.get ('flavorId'), 
        'uri' : ('https://%s%s/servers/%s' % (public_ip.connection.host, self.connection.request_path, el.get ('id'))), 
        'metadata' : metadata, 
}) 
    return n 

    
    

    Fix the buggy line: 'uri' : ('https://%s%s/servers/%s' % (public_ip.connection.host, self.connection.request_path, el.get ('id'))) ,
assistant
#Here is Python program to fix the buggy line: 'uri' : ('https://%s%s/servers/%s' % (public_ip.

'uri' : ('https://%s%s/servers/%s' % (self.connection.host, self.connection.request_path, el.get ('id'))) ,