Setup LSP and clear all lint

lib/read.py

@@ -1,42 +1,18 @@
 import json
-import re
 from typing import Any, Dict, List, Optional, cast
 
 import requests
-from PyQt6.QtCore import (
-    QFile,
-    QIODeviceBase,
-    QPoint,
-    QRect,
-    QResource,
-    Qt,
-    QTimer,
-    QUrl,
-    pyqtSignal,
-    pyqtSlot,
-)
-from PyQt6.QtGui import (
-    QBrush,
-    QColor,
-    QKeyEvent,
-    QMouseEvent,
-    QPainter,
-    QPainterPath,
-    QPaintEvent,
-    QTextBlockFormat,
-    QTextCharFormat,
-    QTextCursor,
-    QTextDocument,
-    QTextListFormat,
-)
-from PyQt6.QtSql import QSqlDatabase, QSqlQuery, QSqlQueryModel
-from PyQt6.QtWidgets import QDialog, QPushButton, QTextEdit, QWidget
+from lib import query_error
+from PyQt6.QtCore import QPoint, QResource, Qt, QTimer, pyqtSignal, pyqtSlot
+from PyQt6.QtGui import (QBrush, QColor, QKeyEvent, QPainter, QPainterPath,
+                         QPaintEvent, QTextCharFormat, QTextCursor)
+from PyQt6.QtSql import QSqlQuery
+from PyQt6.QtWidgets import QDialog, QTextEdit, QWidget
+from ui.ReadDialog import Ui_ReadDialog
 
 from lib.preferences import Preferences
 from lib.session import SessionDialog
 from lib.sounds import SoundOff
-from main import query_error
-from ui.ReadDialog import Ui_ReadDialog
 
 
 class ReadDialog(QDialog, Ui_ReadDialog):
@@ -630,7 +606,6 @@ class ReadDialog(QDialog, Ui_ReadDialog):
     def scrollTo(self, position: int) -> None:
         cursor = self.paraEdit.textCursor()
         cursor.setPosition(position)
-        rect = self.paraEdit.cursorRect(cursor)
         return
 
     def savePosition(self) -> None: