Update app.py

app.py

@@ -294,7 +294,7 @@ if search:
             text=f"Loading {bi_encoder_type} bi-encoder and embedding document into vector space. This might take a few seconds depending on the length of your document..."
         ):
             corpus_embeddings = bi_encode(bi_encoder_type,passages)
-            cross_enc = cross_encode()
+            cross_encoder = cross_encode()
             bm25 = bm25_api(passages)
             
         with st.spinner(