如何在数据框中隐藏索引？

Question

我正在使用hide_index()，但是当我尝试使用它时，数据框未显示。如果我排除该数据框，打印效果很好。

我没有收到错误消息，但这是我在日志中看到的：

pandas.io.formats.style.Styler object at 0x101cca198

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from iexfinance import Stock, get_historical_data
from datetime import date, timedelta
import pandas as pd

from flask import Flask, render_template, request  # import the Flask class

start = date.today() + timedelta(-90)
end = date.today()

app = Flask(__name__)  # create an instance of this class.  This is needed for Flask to know where to look for templates

pandas_ds = get_historical_data("NFLX", start, end, output_format='pandas')
ds_hideindex = pandas_ds.style.hide_index()

print(ds_hideindex)