Update lemas_tts/infer/text_norm/tokenizer.py

lemas_tts/infer/text_norm/tokenizer.py

@@ -22,12 +22,25 @@ import torch
 import torchaudio
 # from lhotse.features import FeatureExtractor
 # from lhotse.utils import Seconds, compute_num_frames
+from phonemizer.backend.espeak.wrapper import EspeakWrapper
 from phonemizer.backend import EspeakBackend
 from phonemizer.backend.espeak.language_switch import LanguageSwitch
 from phonemizer.backend.espeak.words_mismatch import WordMismatch
 from phonemizer.punctuation import Punctuation
 from phonemizer.separator import Separator
 
+# Configure espeak-ng via espeakng_loader if available.
+# This provides a consistent libespeak-ng + data across environments (e.g. HF Spaces).
+try:
+    import espeakng_loader
+
+    EspeakWrapper.set_library(espeakng_loader.get_library_path())
+    EspeakWrapper.set_data_path(espeakng_loader.get_data_path())
+    print("[LEMAS-TTS] espeak-ng configured via espeakng_loader")
+except Exception as e:  # ImportError or runtime errors
+    # Fall back to system espeak-ng discovery.
+    print(f"[LEMAS-TTS] espeakng_loader not available or failed ({e}); using system espeak-ng")
+
 
 
 class TextTokenizer: