python-numpyGenerate random array
import numpy as np
arr = np.random.rand(3,2)ctrl + c| import numpy as npload Numpy module for Python | .random.rand(returns array of random float values in  | 
| (3,2)size of the array to generate ( | arrgenerated aarray | 
Usage example
import numpy as np
arr = np.random.rand(3,2)
print(arr)output
[[2.67415065e-02 5.37803132e-04]
 [4.49957894e-01 4.14168312e-01]
 [5.26813058e-01 8.14829319e-01]]
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