Update app.py

app.py

@@ -133,7 +133,7 @@ with st.sidebar:
     st.text_input(
         'Input  base url (optional).',
         placeholder = 'Input  base url (optional)',
-        key='base_url',
+        key='base_url', type='password',
         label_visibility="collapsed"
     ) 
     # Input model to use
@@ -144,19 +144,19 @@ with st.sidebar:
     )
     st.selectbox(
         'Select local execution model to use',
-        ['gpt-4o-2024-11-20', 'deepseek-v3-241226' ],
+        [ 'deepseek-v3-241226', 'gpt-4o-2024-11-20'],
         key='model2_select',
     )
     st.text_input(
         'Input  SERP API KEY (optional).',
         placeholder = 'Input SERP API KEY (optional)',
-        key='serp_api',
+        key='serp_api', type='password',
         label_visibility="collapsed"
     ) 
     st.text_input(
         'Input  SEMANTIC SCHOLAR API KEY (optional).',
         placeholder = 'Input SEMANTIC SCHOLAR API KEY (optional)',
-        key='semantic_scholar_url',
+        key='semantic_scholar_url', type='password',
         label_visibility="collapsed"
     ) 
     os.environ['OPENAI_API_KEY'] = ss.get('api_key')