fix(train): save small model fail

infer/modules/vc/pipeline.py

@@ -8,6 +8,7 @@ logger = logging.getLogger(__name__)
 from functools import lru_cache
 from time import time
 
+import faiss
 import librosa
 import numpy as np
 import parselmouth
@@ -330,7 +331,6 @@ class Pipeline(object):
             and os.path.exists(file_index)
             and index_rate != 0
         ):
-            if "faiss" not in sys.modules: import faiss
             try:
                 index = faiss.read_index(file_index)
                 big_npy = index.reconstruct_n(0, index.ntotal)