Update app.py

app.py

@@ -5,9 +5,9 @@ from utils_base import get_dataset_list, get_model_list
 from utils_label import auto_label, delete_dataset
 from utils_sambert import train, infer, delete_model
 
+os.system("pip install --upgrade Cython==0.29.35")
 os.system("pip install pysptk --no-build-isolation")
 os.system("pip install kantts -f https://modelscope.oss-cn-beijing.aliyuncs.com/releases/repo.html")
-
 os.system("pip install tts-autolabel -f https://modelscope.oss-cn-beijing.aliyuncs.com/releases/repo.html")