Suppose that a file named sensor. dat contains information collected from a set of sensors. Each row contains a set of sensor readings, with the first row containing values collected at 0 seconds, the second row containing values collected at 1.0 sec-onds, and so on.11.Write a program to read the data file and print the number of sensors and the number of seconds of data contained in the file. (Hint: use the sizefunction.)