import unittest
import requests
import time

timeout_threshold = 240
start_time = time.time()
while time.time()-start_time < timeout_threshold:
    try:
        requests.head("http://localhost:7860/")
        break
    except requests.exceptions.ConnectionError:
        pass
if time.time()-start_time < timeout_threshold:
    suite = unittest.TestLoader().discover('', pattern='*_test.py')
    result = unittest.TextTestRunner(verbosity=2).run(suite)
else:
    print("Launch unsuccessful")