import matplotlib.pyplot as plt

TITLE = 'Time (Per Minute) Vs Num of Requests Graph'

X_AXIS_NAME = 'TimeStamps (per minute)'
Y_AXIS_NAME = 'No. of Requests'

time_stamp = ['06:02', '06:03', '06:12', '06:16', '06:17', '06:27', '06:28',
'06:30', '06:31', '06:34', '06:35', '06:36', '06:37', '06:38', '06:39',
'06:40', '06:41', '06:42', '06:43', '06:44', '06:45', '06:46', '06:47',
'06:48', '06:49', '06:50', '06:51', '06:52', '06:53', '06:54', '06:55',
'06:56', '06:57', '06:58', '06:59', '07:00', '07:01']

requests = [74, 20, 2, 1, 11, 9, 34, 3, 5, 4, 28, 77, 75, 73]

fig, ax = plt.subplots()
plt.plot(time_stamp, requests)
fig.autofmt_xdate()
plt.xlabel(X_AXIS_NAME)
plt.ylabel(Y_AXIS_NAME)
plt.title(TITLE)
plt.show()
fig.savefig('graph.png', dpi=fig.dpi)