Update app.py

app.py

@@ -36,7 +36,7 @@ user_query = st.text_input("Enter a query for the generated text: e.g., gift, ho
 # Add selectbox in streamlit
 option1 = st.sidebar.selectbox(
      'Which transformers model would you like to be selected?',
-     ('multi-qa-MiniLM-L6-cos-v1','louis030195/multi-qa-MiniLM-L6-cos-v1-de-ecommerce‘,'null'))
+     ('multi-qa-MiniLM-L6-cos-v1','louis030195/multi-qa-MiniLM-L6-cos-v1-de-ecommerce','null'))
 
 option2 = st.sidebar.selectbox(
      'Which corss-encoder model would you like to be selected?',