update requirements.txt

1851b4f0 · littlepanda0716 · a8abbff4 · 1851b4f0
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,3 @@ sentence-transformers
 beautifulsoup4
 icetk
 cpm_kernels
-faiss-cpu
\ No newline at end of file