[email protected]:/home/python#python python_numpy_random_2d_float.py
[[0.16879537 0.44023659 0.82353805 0.3115153  0.99310418]
 [0.60613988 0.19043774 0.96040239 0.32222735 0.661407  ]
 [0.14967944 0.89737252 0.51265345 0.13239018 0.50781742]]