Get lapnumber of fastest lap

[foxyskippy]

How to add the lapnumber of the fastest lap when pick_fastest()

import fastf1 as ff1
import fastf1.plotting
from fastf1.core import Laps
import numpy as np
import matplotlib as mpl
import pandas as pd
from matplotlib import pyplot as plt
from matplotlib.collections import LineCollection

###SETUP GRANDPRIX
grandprix = 18
year = 2022

###FREE PRACTICE 1
session = ff1.get_session(year, grandprix, 'FP1')
weekend = session.event
weekendName = session.weekend.name

###TELEMETRY FAST LAPS
session.load()

laps = session.load_laps(with_telemetry=True)

drivers = pd.unique(laps['Driver'])

list_fastest_laps = list()
for drv in drivers:
try:
drv_lap = session.laps.pick_driver(drv).pick_fastest()
temp = drv_lap.get_telemetry()
df = pd.DataFrame(temp)
df["Session"] = "FP1"
df["Weekend"] = str(weekendName)
df["LapNr"] = "1"
df["Driver"] = drv
print(df)
except:
pass

[theOehrly]

The Lap object returned by .pick_fastest has a 'LapNumber' value.