Changing value of an index in pandas dataframes

Question

I have a series of dataframes in a dict.

type(mydict[0])
pandas.core.frame.DataFrame

print(dict[0])

          0         1         2
0  0.278735  0.609862  0.085823
1  0.836997  0.739635  0.866059
2  0.691271  0.377185  0.225146

print(dict[1])

          0         1         2
3  0.435280  0.700900  0.700946
4  0.796487  0.018688  0.700566
5  0.900749  0.764869  0.253200

How can I change the value of the index of dict[1] to such that it looks like this

print(dict[0])

          0         1         2
0  0.278735  0.609862  0.085823
1  0.836997  0.739635  0.866059
2  0.691271  0.377185  0.225146

print(dict[1])

          0         1         2
0  0.435280  0.700900  0.700946
1  0.796487  0.018688  0.700566
2  0.900749  0.764869  0.253200

Answer 1

Try:

mydict[1].reset_index(drop=True, inplace=True)