Update requirements.txt

requirements.txt

@@ -1,14 +1,9 @@
-# Pin Gradio to a modern version, as this is critical for the server functions.
 gradio==4.29.0
-
-# Explicitly add websockets, as yfinance requires a modern version.
-websockets>=12.0
-
-# Let pip find compatible versions for the rest of the libraries.
+websockets<12.0
+yfinance==0.2.38
 tensorflow
 scikit-learn
-yfinance
 pandas
 numpy
 huggingface-hub
-joblib
+joblib