[ERROR]: a bytes-like object is required, not 'str'

[salman0ansari]

command used: python3 apk_builder.py --apk /home/apex/Desktop/Frida/app.apk

error:

[I] Preparing work directory...
[I] Expanding APK...
Traceback (most recent call last):
  File "/home/apex/Desktop/Frida/appmon/apk_builder/apk_builder.py", line 96, in <module>
    package_name = apk_dump.split("package: name=")[1].split(" ")[0].strip("'\"\n\t ")
TypeError: a bytes-like object is required, not 'str'

specs: