Fix openai version due to breaking API change

oskarhane · oskarhane · commit 73a42da41614 · 2023-11-07T13:49:07.000+01:00
Fixes "`openai` has no `ChatCompletion` attribute"
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-openai
+openai<1.0.0
 python-dotenv
 wikipedia
 tiktoken
