Update app.py

app.py

@@ -449,11 +449,6 @@ class DocumentRAG:
 
 
 
-if "rag_system" not in st.session_state or st.session_state.embedding_model != embedding_choice:
-    st.session_state.embedding_model = embedding_choice
-    st.session_state.rag_system = DocumentRAG(embedding_choice=embedding_choice)
-
-
 
 # Sidebar
 with st.sidebar:
@@ -486,7 +481,9 @@ embedding_choice = st.radio(
     key="embedding_model"
 )
 
-
+if "rag_system" not in st.session_state or st.session_state.embedding_model != embedding_choice:
+    st.session_state.embedding_model = embedding_choice
+    st.session_state.rag_system = DocumentRAG(embedding_choice=embedding_choice)
 
 # Step 1: Upload and Process Documents
 st.subheader("Step 1: Upload and Process Documents")