Merge 9642855 into 7d632c7

flow/envs/multiagent/base.py

@@ -148,6 +148,13 @@ def reset(self, new_inflow_rate=None):
         # reset the time counter
         self.time_counter = 0
 
+        # Now that we've passed the possibly fake init steps some rl libraries
+        # do, we can feel free to actually render things
+        if self.should_render:
+            self.sim_params.render = True
+            # got to restart the simulation to make it actually display anything
+            self.restart_simulation(self.sim_params)
+
         # warn about not using restart_instance when using inflows
         if len(self.net_params.inflows.get()) > 0 and \
                 not self.sim_params.restart_instance: