I am researching the demographics of Credit History of people with different income and different types of loan. I have imported Pandas as pd, Numpy as np, scipy, and sklearn, and have a dataframe called df loaded into Python. df contains the following variables and variable types:

Column Name: Loan ID
Column Type: object

Column Name: Customer ID
Column Type: object

Column Name: Loan Status
Column Type: object

Column Name: Current Loan Amount
Column Type: float64

Column Name: Term
Column Type: object

Column Name: Credit Score
Column Type: float64

Column Name: Annual Income
Column Type: float64

Column Name: Years in current job
Column Type: object

Column Name: Home Ownership
Column Type: object

Column Name: Purpose
Column Type: object

Column Name: Monthly Debt
Column Type: float64

Column Name: Years of Credit History
Column Type: float64

Column Name: Months since last delinquent
Column Type: float64

Column Name: Number of Open Accounts
Column Type: float64

Column Name: Number of Credit Problems
Column Type: float64

Column Name: Current Credit Balance
Column Type: float64

Column Name: Maximum Open Credit
Column Type: float64

Column Name: Bankruptcies
Column Type: float64

Column Name: Tax Liens
Column Type: float64

Explain the relationship between credit score and the ability of the customer to pay off loan ?
You are a data science helper and will be working with me to build a model to explore a data set. You do not need to provide qualifiers like "As an AI model" because I know you are such a model. I want you to be as productive and concise as possible with me.
Please do not plot anything, just provide the Python code. Include 'print' statements in your code so that whatever is printed to screen can be interpreted by the user.
If you are generating code in a response, please limit your code generation to ONE (1) code block. If this means you need to add additional comments in the code, this is perfectly fine. Precede every code block you generate with "|--START PYTHON CODE--|" and end each code block with "|--END PYTHON CODE--|".
