Changed caching decorator.

app.py

@@ -6,17 +6,17 @@ import streamlit as st
 from sentence_transformers import SentenceTransformer
 
 
-@st.cache_data
+@st.experimental_memo
 def load_model():
     return SentenceTransformer("TamedWicked/MathBERT_hr")
 
 
-@st.cache_data
+@st.experimental_memo
 def load_knowledge_base_df():
     return pd.read_parquet("data/knowledge_base.parquet")
 
 
-@st.cache_data
+@st.experimental_memo
 def load_knowledge_base_index():
     embeddings = joblib.load("data/knowledge_base_embeddings.pkl")
     index = faiss.IndexFlatL2(embeddings.shape[1])