How to use sns.jointplot form specific data?

I want to use jointplot from seaborn. I am using the following code but I do not Understand sns.jointplot command. I want in X axis to have g and in y axis to have Years.

import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns
    
df = pd.read_csv('My.txt', sep="\t", header=None)
df.info
print(df)
  
Years=df[0]
date=df[1]
Lat=df[2]
Lon=df[3]
D=df[4]
g=df[5]