refactor hollywoo audio python scripts so looping through tagged audio is reusable

projects/hollywoo/scripts/imports.py

@@ -0,0 +1,11 @@
+import sys
+import json
+import wave
+from scipy.io import wavfile
+from simpleaudio import play_buffer
+from numpy import vstack
+try:
+    from getch import getch
+except:
+    from msvcrt import getwch as getch
+__all__ = ['sys', 'json', 'wave', 'wavfile', 'play_buffer', 'vstack', 'getch']