some fix

node/cli.py

-from typing import Callable, Protocol
+from typing import Callable, Protocol, NewType
 
 import traceback
 from CellFrame import AppCliServer
 from DAP.Core import logIt
 from optparse import OptionParser
-from pycfhelpers.node.types import ReplyId
+
+ReplyId = NewType("ReplyId", int)
 
 
 class ReplyObject:

node/logging.py

 from DAP.Core import logIt
 
+
 class CFLog:
     def __init__(self):
         self._logger = logIt
@@ -30,4 +31,3 @@ class CFLog:
 
     def critical(self, message: str):
         self._logger.critical(message)
-

node/net.py

-from typing import Iterator, Callable, Self
+from typing import Iterator, Callable
 
 import traceback
 
@@ -26,22 +26,21 @@ class NetFee:
 
 
 class CFNet:
-
-    @staticmethod
-    def active_nets() -> list[Self]:
-        return [CFNet(n.getName()) for n in Net.getNets()]
-
     def __init__(self, name: str):
         self.name = name
         self._origin_net = Net.byName(name)
         if not self._origin_net:
             raise RuntimeError(f"No such net: {name}")
-        
+
         self.main = CFChain(self, 'main')
         self.zerochain = CFChain(self, 'zerochain')
 
         self.fee_data = NetFee(self)
 
+    @staticmethod
+    def active_nets() -> list['CFNet']:
+        return [CFNet(n.getName()) for n in Net.getNets()]
+
     @property
     def id(self) -> int:
         return self._origin_net.id.long()