Improve tab names in theming apps

Author: snehankekre

python/api-examples-source/theming/charts.altair_chart.py

@@ -21,7 +21,7 @@ def get_chart(use_container_width: bool):
         .interactive()
     )
 
-    tab1, tab2 = st.tabs(["Streamlit theme", "Altair native theme"])
+    tab1, tab2 = st.tabs(["Streamlit theme (default)", "Altair native theme"])
 
     with tab1:
         st.altair_chart(

python/api-examples-source/theming/charts.altair_custom_colors.py

@@ -59,7 +59,7 @@ def get_chart(use_container_width: bool):
 
     chart = alt.vconcat(points, bars, data=source, title="Seattle Weather: 2012-2015")
 
-    tab1, tab2 = st.tabs(["Streamlit theme", "Altair native theme"])
+    tab1, tab2 = st.tabs(["Streamlit theme (default)", "Altair native theme"])
 
     with tab1:
         st.altair_chart(

python/api-examples-source/theming/charts.plotly_chart_theme.py

@@ -17,7 +17,7 @@ def get_chart(use_container_width: bool):
         size_max=60,
     )
 
-    tab1, tab2 = st.tabs(["Streamlit theme", "Default theme"])
+    tab1, tab2 = st.tabs(["Streamlit theme (default)", "Plotly native theme"])
     with tab1:
         st.plotly_chart(fig, use_container_width=use_container_width, theme="streamlit")
     with tab2:

python/api-examples-source/theming/charts.plotly_custom_colors.py

@@ -15,7 +15,7 @@ def get_chart_1111(use_conatiner_width: bool):
         color_continuous_scale="reds",
     )
 
-    tab1, tab2 = st.tabs(["Streamlit theme", "Default theme"])
+    tab1, tab2 = st.tabs(["Streamlit theme (default)", "Plotly native theme"])
     with tab1:
         st.plotly_chart(fig, use_conatiner_width=use_conatiner_width, theme="streamlit")
     with tab2: