# pandas8.py
import pandas as pd

weekly_data = {'day':['Monday','Tuesday', 'Wednesday', 'Thursday',
                      'Friday', 'Saturday', 'Sunday'],
                'temp':[40, 33, 42, 31, 41, 40, 30],
                'condition':['Sunny','Cloudy','Sunny','Rain','Sunny',
                        'Cloudy','Rain']
        }

df = pd.DataFrame(weekly_data)
df.index = ['MON', 'TUE','WED','THU','FRI','SAT','SUN']
print(df)
df1=df.rename(index={'SUN': 'SU', 'SAT': 'SA'})
df2=df1.rename(columns={'condition':'cond'})

print(df2)