CI: test whether very short calibration pipeline is successfully completing

tests/tests_pytest/run_calib_pipeline.py

@@ -72,10 +72,9 @@ def Run_calib():
     calib_Exact_thread.join()
     calib_LaterStart_thread.join()
     calib_Latency_thread.join()
-
-    f_num = len(os.listdir('tests/tests_pytest/frames/GDS'))
-    assert f_num == 1328
     """
+    f_num = len(os.listdir('tests/tests_pytest/frames/GDS'))
+    assert f_num >= 1
 
     e_file.write('ran calib pipeline \n')
     e_file.close()