How from sklearn.datasets import load_diabetes change to import to CSV file

[Anldra12]

#I test and check some predictions on the Hospital data set on CSV file rather than loading data set like diabetes data set.
## I want to import a CSV file instead of load as -----> Where sklearn should be kept in mind for data preprocessing

 from sklearn.datasets import load_diabetes 

How such changes had been made while remove load_diabetes and add a csv file i search but i did not find such answer

import numpy as np
from sklearn.datasets import load_diabetes
seed = 43
np.random.seed(seed)
print("Loading data")
    diabetes = load_diabetes()
    y = diabetes.target
    X = diabetes.data