Plot_Timeline.py

def get_connectios_count_df(df):
    temp = df["Connected_on"].value_counts().reset_index()     
    temp.rename(columns={"index": "connected_on", "Connected_on": "count"}, inplace=True)
    temp['connected_on'] = pd.to_datetime(temp['connected_on'])
    temp = temp.sort_values(by="connected_on", ascending=True)
    return temp

def plot_timeline(df):
    temp = get_connectios_count_df(df)
    fig = px.line(temp, x="connected_on", y="count",
        labels={
            "connected_on":'Timeline',
            "count":'Number of Connections'
            })
    return fig
    
plot_timeline(df)