fig = px.line(data_frame=df_notion,
#add button control to chart
title=f"🚀<b> Number of Connections</b><br><span style='font-size: 13px;'></span>",
title_font=dict(family="Arial", size=18, color="black"),
xaxis_title_font=dict(family="Arial", size=11, color="black"),
yaxis_title='No. of connections',
yaxis_title_font=dict(family="Arial", size=11, color="black"),
args=[{"visible":[True,True]},
args=[{"visible":[True,False]},
args=[{"visible":[False,True]},
pad={"r": -80, "t": -40},