Update app.py

app.py

@@ -124,10 +124,11 @@ def bi_encode(bi_enc,passages):
     bi_encoder = SentenceTransformer(bi_enc)
 
     #Compute the embeddings using the multi-process pool
-    st.write('encoding passages into a vector space...')
-    corpus_embeddings = bi_encoder.encode(passages, convert_to_tensor=True, show_progress_bar=True)
+    with st.spinner('Encoding passages into a vector space...'):
+    
+        corpus_embeddings = bi_encoder.encode(passages, convert_to_tensor=True, show_progress_bar=True)
 
-    st.write(f"Embeddings computed. Shape: {corpus_embeddings.shape}")
+    st.success(f"Embeddings computed. Shape: {corpus_embeddings.shape}")
     
     return corpus_embeddings