chore: refactor code quality issues

desktop/scripts/check_lacked_trans.py

@@ -105,11 +105,10 @@ def main():
                 if src[quote_i] == '"':
                     quote = '"'
                     break
-                elif src[quote_i] == "'":
+                if src[quote_i] == "'":
                     quote = "'"
                     break
-                else:
-                    inc += 1
+                inc += 1
 
             # find the starting quote
             starting_i = src.find(quote, starting_i)

desktop/scripts/get-tor-osx.py

@@ -29,8 +29,6 @@ import inspect
 import os
 import sys
 import hashlib
-import zipfile
-import io
 import shutil
 import subprocess
 import requests

desktop/scripts/rebuild-cli.py

@@ -6,7 +6,6 @@ and installs it in the virtual environment.
 
 import inspect
 import os
-import sys
 import glob
 import subprocess
 import shutil