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Check that the language code is valid

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Guillaume Klein
2023-02-21 12:10:54 +01:00
parent a98a2eeec4
commit f5c9f15c2c
1 changed files with 5 additions and 2 deletions
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faster_whisper/transcribe.py
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@@ -107,8 +107,9 @@ class WhisperModel:
Arguments:
input_file: Path to the input file or a file-like object.
language: The language spoken in the audio. If not set, the language will be
detected in the first 30 seconds of audio.
language: The language spoken in the audio. It should be a language code such
as "en" or "fr". If not set, the language will be detected in the first 30 seconds
of audio.
task: Task to execute (transcribe or translate).
beam_size: Beam size to use for decoding.
best_of: Number of candidates when sampling with non-zero temperature.
@@ -152,6 +153,8 @@ class WhisperModel:
language_token, language_probability = results[0][0]
language = language_token[2:-2]
else:
if self.tokenizer.token_to_id("<|%s|>" % language) is None:
raise ValueError("%s is not a valid language code" % language)
language_probability = 1
options = TranscriptionOptions(