add optional type

sensein · Apr 18, 2024 · ccb005d · ccb005d
1 parent e9e9636
commit ccb005d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/b2aiprep/process.py b/src/b2aiprep/process.py
@@ -5,7 +5,7 @@
 import warnings
 from hashlib import md5
 from pathlib import Path
-from typing import Union
+from typing import Optional, Union
 
 import matplotlib.pyplot as plt
 import opensmile
@@ -484,7 +484,7 @@ def __init__(
             device=device,
         )
 
-    def transcribe(self, audio: Audio, language: str = None):
+    def transcribe(self, audio: Audio, language: Optional[str] = None):
         """
         Transcribes the given audio input into text.