Remove unused imports

librespot/core/ApResolver.py

@@ -1,4 +1,3 @@
-import queue
 import random
 import requests
 

librespot/crypto/DiffieHellman.py

@@ -1,7 +1,5 @@
-from binascii import unhexlify
 from librespot.common.Utils import Utils
 import os
-import struct
 
 
 class DiffieHellman:

librespot/standard/DataInputStream.py

@@ -1,6 +1,5 @@
 from librespot.standard.DataInput import DataInput
 from librespot.standard.FilterInputStream import FilterInputStream
-from librespot.standard.InputStream import InputStream
 
 
 class DataInputStream(FilterInputStream, DataInput):