Update app.py

app.py

@@ -68,8 +68,8 @@ file_extractor = {
 }
 
 # Embedding model and index initialization (to be populated by uploaded files)
-# embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-small-en-v1.5")   ## Works good
-embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-large-en")    ## works good
+embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-small-en-v1.5")   ## Works good and fast
+# embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-large-en")    ## works good
 # embed_model2 = HuggingFaceEmbedding(model_name="NeuML/pubmedbert-base-embeddings") ## works good
 
 # sentence-transformers/distilbert-base-nli-mean-tokens