fix: missing module name "tools.audio" (#880)

fix #736 fix #820 fix #844

Author: benknam

examples/web/funcs.py

@@ -4,6 +4,10 @@
 
 import gradio as gr
 
+import sys
+
+sys.path.append("..")
+sys.path.append("../..")
 from tools.audio import float_to_int16, has_ffmpeg_installed, load_audio
 from tools.logger import get_logger