保存時 Jupyter 筆記本出錯 / pandas python

Question

我在嘗試保存我的 jupyter 筆記本時遇到問題。

表明：

Unexpected error while saving file: notebook.ipynb HTTP 500: Internal Server Error (Couldn't save the `notebook)`

我的代碼：

# Read in dataset
import pandas as pd
apps_with_duplicates = pd.read_csv("datasets/apps.csv")

# Drop duplicates from apps_with_duplicates
apps = apps_with_duplicates.drop_duplicates()

# Print the total number of apps
print('Total number of apps in the dataset = ', len(apps))

# Have a look at a random sample of 5 rows
n = 5
apps.sample(n)

感謝和問候，

Answer 1

看看這里：

Jupyter Notebook 500：內部服務器錯誤

尤其是 mikus 的回答：

$ pip install --upgrade jupyterhub
$ pip install --upgrade --user nbconvert

編輯： https://stackoverflow.com/a/36852617/16063775

sudo pip install --upgrade "ipython[all]"