minor

Author: toruseo

tests/test_other_functions.py

@@ -109,6 +109,9 @@ def test_osm_import():
     assert equal_tolerance(len(W.VEHICLES), 5000*4/5)
 
 def test_readme():
+    import matplotlib
+    matplotlib.use('Agg')
+    
     import re, requests
     url = "https://raw.githubusercontent.com/toruseo/UXsim/main/README.md"
 

tests/test_verification_dta_solvers.py

@@ -6,6 +6,9 @@
 import uxsim
 from uxsim.DTAsolvers import *
 
+import matplotlib
+matplotlib.use('Agg')
+
 def equal_tolerance(val, check, rel_tol=0.1, abs_tol=0.0):
     if check == 0 and abs_tol == 0:
         abs_tol = 0.1