Python. Random numbers loop & timeit & numpy

I'm trying to generate 1,000,000 random numbers and timeit 10 times to compare vs numpy. Numpy part of gode is working put random shows errors.

Here is the code:

import numpy as np
import random as ra

def f1():
    rands = {i:np.random.randn() for i in range(100000)}
%timeit -n 10 f1()

def f2():
    rands = {j:ra.random.random(0,100000)}
%timeit -n 10 f2()