Update create agents in tutorials

[tpike3]

What's the problem this feature will solve?
Make Mesa tutorial consistent with 3.1 release

Describe the solution you'd like
Update create agents

to

class MoneyModel(mesa.Model):
    """A model with some number of agents."""

    def __init__(self, n=10, seed=None):
        """Initialize a MoneyModel instance.

        Args:
            N: The number of agents.
            width: width of the grid.
            height: Height of the grid.
        """
        super().__init__(seed=seed)
        self.num_agents = n
        

        # Create agents --- Change this line
        MoneyAgent.create_agents(self,n)

Additional context
Needs to be changed at all agent instantiations such as when space is a added to the model

[ashish-nagmoti]

I would love to do that , would you mind assigning this issue to me

[EwoutH]

Great, go ahead!

[tpike3]

Thanks @ashish-nagmoti

[EwoutH]

This can also be updated in the advanced examples, for which see also:

• Cell space: Place agents in AgentSet randomly on (empty) cells #2530

@ashish-nagmoti if you want you can pick that up.

[peach280]

I am eager to contribute to this...but I had a query, do we just have to replace MoneyAgent with MoneyAgent.create_agents? I have generated a pull request for that but I don't know if its right or not..It would be great if you could guide me. I would love to gain more knowledge about this.

[EwoutH]

@peach280 the function creates an AgentSet of multiple agents. Checkout the PR where it was added:

• Add create_agents factory method to Agent #2351

A bit of familiarity with Mesa itself is also highly recommended. Start here: https://github.com/projectmesa/mesa/blob/main/CONTRIBUTING.md#i-have-no-idea-where-to-start

[peach280]

Thank you so much I will learn more about it then.

[ashish-nagmoti]

@EwoutH thanks for heads up, i would love to solve #2530 , see you on comments of #2530 :)

[ashish-nagmoti]

@EwoutH as we have merged, the pr , why not close this issue

[EwoutH]

Certainly!