[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

examples/traffic_flow/app.py

@@ -56,4 +56,4 @@ def car_portrayal(agent):
     model_params=model_params,
     name="Traffic Flow",
 )
-page  # noqa
+page  # noqa

examples/traffic_flow/run.py

@@ -1,5 +1,6 @@
 from traffic_flow.model import TraficFlow
 
+
 def render_grid(model):
     lines = []
     for y in reversed(range(model.grid.height)):
@@ -10,11 +11,12 @@ def render_grid(model):
         lines.append("".join(row))
     return "\n".join(lines)
 
+
 if __name__ == "__main__":
     model = TraficFlow(width=20, height=5, n_cars=20, seed=1)
 
     for t in range(10):
         print(f"tick {t}")
         print(render_grid(model))
         print()
-        model.step()
+        model.step()

examples/traffic_flow/traffic_flow/agent.py

@@ -1,15 +1,15 @@
 from mesa import Agent
 
+
 class CarAgent(Agent):
     def __init__(self, model):
         super().__init__(model)
-        
+
     def move(self):
-        x,y = self.pos
+        x, y = self.pos
         new_pos = ((x + 1) % self.model.grid.width, y)
         if self.model.grid.is_cell_empty(new_pos):
             self.model.grid.move_agent(self, new_pos)
 
     def step(self):
         self.move()
-        

examples/traffic_flow/traffic_flow/model.py

@@ -1,12 +1,13 @@
 from mesa import Model
 from mesa.space import MultiGrid
- 
+
 from .agent import CarAgent
- 
+
+
 class TraficFlow(Model):
     def __init__(self, width=20, height=5, n_cars=10, seed=None):
         super().__init__(seed=seed)
-        
+
         self.grid = MultiGrid(width, height, torus=True)
 
         for _ in range(n_cars):
@@ -20,4 +21,4 @@ def __init__(self, width=20, height=5, n_cars=10, seed=None):
             self.grid.place_agent(car, (x, y))
 
     def step(self):
-        self.agents.shuffle_do("step")
+        self.agents.shuffle_do("step")