Add in aiofile
diff --git a/requirements.txt b/requirements.txt
index f0036b7..e0c2f14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@
 multidict~=5.1.0
 nltk~=3.5
 requests~=2.25.1
+aiofile~=3.4.0