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Fix ElevenLabs language code extraction for multilingual ASR #107

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Fix ElevenLabs language code extraction for multilingual ASR #107

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19 changes: 15 additions & 4 deletions api/run_eval.py
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Original file line number Diff line number Diff line change
Expand Up @@ -65,10 +65,21 @@ def fetch_audio_urls(dataset_path, dataset, split, batch_size=100, max_retries=2
raise Exception("Max retries exceeded while fetching data.")


def extract_language_code(dataset_name: str) -> str:
"""
Extract language code from dataset name for multilingual evaluation.
Examples: 'fleurs_fr' -> 'fr', 'mls_es' -> 'es', 'ami' -> 'en'
"""
if "_" in dataset_name:
return dataset_name.split("_")[-1]
return "en"


def transcribe_with_retry(
model_name: str,
audio_file_path: Optional[str],
sample: dict,
dataset: str,
max_retries=10,
use_url=False,
):
Expand Down Expand Up @@ -204,15 +215,15 @@ def transcribe_with_retry(
transcription = client.speech_to_text.convert(
file=audio_data,
model_id=model_name.split("/")[1],
language_code="eng",
language_code=extract_language_code(dataset),
tag_audio_events=True,
)
else:
with open(audio_file_path, "rb") as audio_file:
transcription = client.speech_to_text.convert(
file=audio_file,
model_id=model_name.split("/")[1],
language_code="eng",
language_code=extract_language_code(dataset),
tag_audio_events=True,
)
return transcription.text
Expand Down Expand Up @@ -330,7 +341,7 @@ def process_sample(sample):
start = time.time()
try:
transcription = transcribe_with_retry(
model_name, None, sample, use_url=True
model_name, None, sample, dataset, use_url=True
)
except Exception as e:
print(f"Failed to transcribe after retries: {e}")
Expand All @@ -353,7 +364,7 @@ def process_sample(sample):
start = time.time()
try:
transcription = transcribe_with_retry(
model_name, tmp_path, sample, use_url=False
model_name, tmp_path, sample, dataset, use_url=False
)
except Exception as e:
print(f"Failed to transcribe after retries: {e}")
Expand Down