Myre mypy fixes.

1 files changed, 3 insertions, 3 deletions

diff --git a/google_assistant.py b/google_assistant.py
index b92f443..0af4fa9 100644
--- a/google_assistant.py
+++ b/google_assistant.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 
 import logging
-from typing import NamedTuple
 import sys
+from typing import NamedTuple, Optional
 import warnings
 
 import requests
@@ -36,7 +36,7 @@ class GoogleResponse(NamedTuple):
     success: bool
     response: str
     audio_url: str
-    audio_transcription: str
+    audio_transcription: Optional[str]  # None if not available.
 
     def __repr__(self):
         return f"""
@@ -67,7 +67,7 @@ def ask_google(cmd: str, *, recognize_speech=True) -> GoogleResponse:
     success = False
     response = ""
     audio = ""
-    audio_transcription = ""
+    audio_transcription: Optional[str] = ""
     if r.status_code == 200:
         j = r.json()
         success = bool(j["success"])