%load_ext autoreload
%autoreload 2

import pandas as pd
df = pd.read_csv('./bike_sharing_dc.csv', parse_dates=['date'])[:10]
strange_name = f"{''.join([chr(i) for i in range(1, 256)])}"
df[strange_name] = df['date']
df = df.set_index([strange_name, 'date'])
df.iloc[1, 4] = strange_name
df

import pygwalker as pyg
pyg.walk(df)