Fix GlowTTS

TTS/tts/models/glow_tts.py

@@ -14,6 +14,7 @@ from TTS.tts.models.base_tts import BaseTTS
 from TTS.tts.utils.helpers import generate_path, maximum_path, sequence_mask
 from TTS.tts.utils.speakers import SpeakerManager
 from TTS.tts.utils.synthesis import synthesis
+from TTS.tts.utils.text.tokenizer import TTSTokenizer
 from TTS.tts.utils.visual import plot_alignment, plot_spectrogram
 from TTS.utils.io import load_fsspec
 
@@ -513,3 +514,22 @@ class GlowTTS(BaseTTS):
     def on_train_step_start(self, trainer):
         """Decide on every training step wheter enable/disable data depended initialization."""
         self.run_data_dep_init = trainer.total_steps_done < self.data_dep_init_steps
+
+    @staticmethod
+    def init_from_config(config: Coqpit):
+        """Initialize model from config."""
+
+        # init characters
+        if config.use_phonemes:
+            from TTS.tts.utils.text.characters import IPAPhonemes
+            characters = IPAPhonemes().init_from_config(config)
+        else:
+            from TTS.tts.utils.text.characters import Graphemes
+            characters = Graphemes().init_from_config(config)
+        config.num_chars = characters.num_chars
+
+        from TTS.utils.audio import AudioProcessor
+        ap = AudioProcessor.init_from_config(config)
+        tokenizer = TTSTokenizer.init_from_config(config)
+        speaker_manager = SpeakerManager.init_from_config(config)
+        return GlowTTS(config, ap, tokenizer, speaker_manager)