update CI

python/tffpy/tests/ci_config.py

@@ -8,6 +8,7 @@ from configparser import ConfigParser
 from pathlib import Path
 import os
 import scipy as sp
+import matplotlib as mpl
 
 from yafe.utils import ConfigParser as YafeConfigParser
 
@@ -15,6 +16,7 @@ from tffpy.utils import get_config_file, generate_config
 
 if __name__ == '__main__':
     print(sp.__version__)
+    print(mpl.__version__)
     config_file = get_config_file()
     if not config_file.exists():
         generate_config()