Update app.py

app.py

@@ -18,7 +18,7 @@ client = OpenAI(
 )
 
 # Define the embedding model and the vectorstore
-embedding_model = SentenceTransformerEmbeddings(model_name='gpt=thenlper/gte-small')
+embedding_model = SentenceTransformerEmbeddings(model_name='thenlper/gte-small')
 
 # Load the persisted vectorDB
 collection_name = '10k_embeddings'