TR updates

Author: lpozo

python-flatten-list/flatten_numpy_flatten.py

@@ -1,6 +1,11 @@
 import numpy as np
 
-matrix = [list(range(100))] * 4
-arr = np.array(matrix)
+matrix = np.array(
+[
+    [9, 3, 8, 3],
+    [4, 5, 2, 8],
+    [6, 4, 3, 1],
+    [1, 0, 4, 5],
+])
 
 matrix.flatten()