问 等待Python在下一个循环之前完成

EN

我尝试过几种不同的方法，甚至只是原始的等待(240)，但这似乎有时甚至没有给足够的时间。

然而，我不能让这2行返回之前，它循环进入下一个。

    f.summary()
    f.get_best(method='sumsquare_error')

import numpy as np
import pandas as pd
import seaborn as sns
from fitter import Fitter#, get_common_distributions, get_distributions
from fitter import get_common_distributions
from fitter import get_distributions
from IPython.display import clear_output
import warnings
import pandas as pd
from pandas.core.common import SettingWithCopyWarning
warnings.simplefilter(action="ignore", category=SettingWithCopyWarning)
import time
import subprocess
dataset = pd.read_csv("econ.csv")
for col in dataset.columns:
        print(col)
        spac = dataset[col].values
        f = Fitter(spac, distributions=get_distributions())
        f.fit()
        f.summary()
        f.get_best(method='sumsquare_error')
        print("")
        #subprocess.call
        #result = col.result
        #time.sleep(180)