0.4.6 minor fixes for finetune-gradio -cli

Author: SWivid

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "f5-tts"
-version = "0.4.5"
+version = "0.4.6"
 description = "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"
 readme = "README.md"
 license = {text = "MIT License"}

src/f5_tts/train/finetune_cli.py

@@ -111,8 +111,10 @@ def main():
         if not os.path.isdir(checkpoint_path):
             os.makedirs(checkpoint_path, exist_ok=True)
 
-        # Change: Add 'pretrained_' prefix to copied model
-        file_checkpoint = os.path.join(checkpoint_path, "pretrained_" + os.path.basename(ckpt_path))
+        file_checkpoint = os.path.basename(ckpt_path)
+        if not file_checkpoint.startswith("pretrained_"):  # Change: Add 'pretrained_' prefix to copied model
+            file_checkpoint = "pretrained_" + file_checkpoint
+        file_checkpoint = os.path.join(checkpoint_path, file_checkpoint)
         if not os.path.isfile(file_checkpoint):
             shutil.copy2(ckpt_path, file_checkpoint)
             print("copy checkpoint for finetune")