python如何生成数组后把数与数之间的逗号换成空格

Question

import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
import os
os.chdir(r'C:\Users\86135\Desktop')
print(os.getcwd())
protein=pd.read_csv("1.csv")
protein.head(26)
X=protein[:]
X[0:5]
print(X.shape)
list=protein.values.tolist()
print(list[1])
print(list[2])
print(list[3])
print(list[4])
print(list[5])

就把下面生成的数组每组数与数之间的逗号换成空格

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