Update app.py

app.py

@@ -1037,7 +1037,7 @@ with gr.Blocks(css=".gradio-container {background-color: lightgray}") as block:
                                          inputs=[embeddings_text_box, embeddings_state, qa_chain_state],
                                          outputs=[docsearch_state])
     
-    embeddings_state = gr.State(Embeddings())
+    embeddings_state = use_embeddings_state
     update_embeddings(ARC, embeddings_state, qa_chain_state)
     
     gr.HTML("""