diff --git a/pyproject.toml b/pyproject.toml
index 177aa59..e6a4910 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "sati-ac"
-version = "0.1.1"
+version = "0.1.2"
 authors = [
     { name="sati.ac", email="sati.ac@proton.me" }
 ]
diff --git a/sati/sati.py b/sati/sati.py
index d61ee66..a8f5c93 100644
--- a/sati/sati.py
+++ b/sati/sati.py
@@ -5,7 +5,6 @@ from .util import SatiDict
 from .socket import SatiSocket
 
 class UnableToSolveTask(Exception):
-    task: SatiDict
     def __init__(self, task: SatiDict):
         super().__init__(f"sati: unable to solve {task.type} task #{task.id}")
         self.task = task
@@ -23,10 +22,6 @@ class Sati:
     >>> print(task.result.token)
     '''
 
-    _socket: SatiSocket
-    _project_id: int
-    _awaited_tasks: dict
-
     def __init__(
         self,
         token: str,
diff --git a/sati/socket.py b/sati/socket.py
index 0257481..611d9e9 100644
--- a/sati/socket.py
+++ b/sati/socket.py
@@ -16,8 +16,6 @@ class SatiUnrecoverableException(Exception):
 class SatiException(Exception):
     ''' api error '''
 
-    code: int
-
     def __init__(self, message: str, code: int = 0):
         super().__init__(f"sati: #{code}: {message}")
         self.code = code
@@ -30,18 +28,6 @@ class QueueEntry:
 
 class SatiSocket:
     ''' low-level api wrapper '''
-    __token: str
-    __state: int = STATE_RECONNECTING
-    __socket: typing.Any
-    __reconnection_interval: float
-    __connector_ref: asyncio.Task
-    __id_counter: int = 0
-    __awaited_replies: dict
-    __error = None
-    __queue: list
-    __url: str
-    __event_handlers: dict
-    __debug: bool
 
     def __init__(
         self,
@@ -58,6 +44,9 @@ class SatiSocket:
         self.__url = url
         self.__connector_ref = asyncio.create_task(self.__connector())
         self.__debug = debug
+        self.__error = None
+        self.__id_counter = 0
+        self.__state = STATE_RECONNECTING
 
     async def __connector(self):
         while self.__state != STATE_UNRECOVERABLE: