Price Line and Set marker about pytvlwcharts HOT 1 CLOSED

I found this code on the Jinja template which creates the price lines and sets the markers in the chart but I could not find any related function. How can I use this ability in this library?

   chart_series.setMarkers(
     {{ series.markers }}
   );
   {% for price_line in series.price_lines %}
   chart_series.createPriceLine({{ price_line }});
   chart.subscribeCrosshairMove(param => {
       if (param.time) console.log(param.seriesPrices.get(chart_series))
    });
   {% endfor %}

Do These..
%pip install --quiet -U git+https://github.com/TechfaneTechnologies/pytvlwcharts.git

from pytvlwcharts import *
import pandas as pd

have your data ready in a dataframe

Then Do This

chart = Chart(
    width = 1360,
    height = 400,
    time_scale=TimeScaleOptions(
        seconds_visible=True,
        time_visible=True)
    )
chart.mark_line(data=df, title='Banknifty', color='#2962FF', lineWidth=LineWidth.LINEWIDTH_3, lineType=0, lineStyle=LineStyle.LINESTYLE_0, lastPriceAnimation=True)

It will plot the line series like this

from pytvlwcharts.