diff --git a/mesa/examples/advanced/sugarscape_g1mt/Readme.md b/mesa/examples/advanced/sugarscape_g1mt/Readme.md
index 5a658cecc5d..2759450b959 100644
--- a/mesa/examples/advanced/sugarscape_g1mt/Readme.md
+++ b/mesa/examples/advanced/sugarscape_g1mt/Readme.md
@@ -34,51 +34,28 @@ cross over one another otherwise *end*.
 (Epstein and Axtell, 1996, p. 105)
 
 The model demonstrates several Mesa concepts and features:
- - MultiGrid
+ - OrthogonalMooreGrid
  - Multiple agent types (traders, sugar, spice)
  - Dynamically removing agents from the grid and schedule when they die
  - Data Collection at the model and agent level
- - Batchrunner (i.e. parameter sweeps)
+ - custom solara matplotlib space visualization
 
-## Installation
-
-To install the dependencies use pip and the requirements.txt in this directory. e.g.
-
-```
-  $ pip install -r requirements.txt
-```
 
 ## How to Run
-
-To run the model a single instance of the model:
-
-```
-  $ python run.py -s
-```
-
-To run the model with BatchRunner:
-
-```
-  $ python run.py -b
-```
-
 To run the model interactively:
 
 ```
-  $ mesa runserver
+  $ solara run app.py
 ```
 
 Then open your browser to [http://127.0.0.1:8521/](http://127.0.0.1:8521/) and press Reset, then Run.
 
 ## Files
 
-* `sugarscape_g1mt/trader_agents.py`: Defines the Trader agent class.
-* `sugarscape_g1mt/resource_agents.py`: Defines the Resource agent class which contains an amount of sugar and spice.
-* `sugarscape_g1mt/model.py`: Manages the Sugarscape Constant Growback with Traders model.
-* `sugarscape_g1mt/sugar_map.txt`: Provides sugar and spice landscape in raster type format.
-* `server.py`: Sets up an interactive visualization server.
-* `run.py`: Runs Server, Single Run or Batch Run  with data collection and basic analysis.
+* `model.py`: The Sugarscape Constant Growback with Traders model.
+* `agents.py`: Defines the Trader agent class and the Resource agent class which contains an amount of sugar and spice.
 * `app.py`: Runs a visualization server via Solara (`solara run app.py`).
+* `sugar_map.txt`: Provides sugar and spice landscape in raster type format.
 * `tests.py`: Has tests to ensure that the model reproduces the results in shown in Growing Artificial Societies.
 
 ## Additional Resources
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/__init__.py b/mesa/examples/advanced/sugarscape_g1mt/__init__.py
similarity index 100%
rename from mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/__init__.py
rename to mesa/examples/advanced/sugarscape_g1mt/__init__.py
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/trader_agents.py b/mesa/examples/advanced/sugarscape_g1mt/agents.py
similarity index 92%
rename from mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/trader_agents.py
rename to mesa/examples/advanced/sugarscape_g1mt/agents.py
index 579f3470978..74b33e91c85 100644
--- a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/trader_agents.py
+++ b/mesa/examples/advanced/sugarscape_g1mt/agents.py
@@ -1,8 +1,8 @@
 import math
 
 from mesa.experimental.cell_space import CellAgent
+from mesa.experimental.cell_space import FixedAgent
 
-from .resource_agents import Resource
 
 
 # Helper function
@@ -18,6 +18,32 @@ def get_distance(cell_1, cell_2):
     dx = x1 - x2
     dy = y1 - y2
     return math.sqrt(dx**2 + dy**2)
+class Resource(FixedAgent):
+    """
+    Resource:
+    - contains an amount of sugar and spice
+    - grows 1 amount of sugar at each turn
+    - grows 1 amount of spice at each turn
+    """
+
+    def __init__(self, model, max_sugar, max_spice, cell):
+        super().__init__(model)
+        self.sugar_amount = max_sugar
+        self.max_sugar = max_sugar
+        self.spice_amount = max_spice
+        self.max_spice = max_spice
+        self.cell = cell
+
+    def step(self):
+        """
+        Growth function, adds one unit of sugar and spice each step up to
+        max amount
+        """
+        self.sugar_amount = min([self.max_sugar, self.sugar_amount + 1])
+        self.spice_amount = min([self.max_spice, self.spice_amount + 1])
+
+
+
 
 
 class Trader(CellAgent):
diff --git a/mesa/examples/advanced/sugarscape_g1mt/app.py b/mesa/examples/advanced/sugarscape_g1mt/app.py
index 146d3d5c51f..78327721650 100644
--- a/mesa/examples/advanced/sugarscape_g1mt/app.py
+++ b/mesa/examples/advanced/sugarscape_g1mt/app.py
@@ -1,7 +1,13 @@
+import sys
+import os.path
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '../../../../')))
+
+
 import numpy as np
 import solara
 from matplotlib.figure import Figure
 from mesa.visualization import SolaraViz, make_plot_measure
+
 from sugarscape_g1mt.model import SugarscapeG1mt
 from sugarscape_g1mt.trader_agents import Trader
 
@@ -14,19 +20,19 @@ def portray(g):
             "trader": {"x": [], "y": [], "c": "tab:red", "marker": "o", "s": 10},
         }
 
-        for content, (i, j) in g.coord_iter():
-            for agent in content:
-                if isinstance(agent, Trader):
-                    layers["trader"]["x"].append(i)
-                    layers["trader"]["y"].append(j)
-                else:
-                    # Don't visualize resource with value <= 1.
-                    layers["sugar"][i][j] = (
-                        agent.sugar_amount if agent.sugar_amount > 1 else np.nan
-                    )
-                    layers["spice"][i][j] = (
-                        agent.spice_amount if agent.spice_amount > 1 else np.nan
-                    )
+        for agent in g.all_cells.agents:
+            i, j = agent.cell.coordinate
+            if isinstance(agent, Trader):
+                layers["trader"]["x"].append(i)
+                layers["trader"]["y"].append(j)
+            else:
+                # Don't visualize resource with value <= 1.
+                layers["sugar"][i][j] = (
+                    agent.sugar_amount if agent.sugar_amount > 1 else np.nan
+                )
+                layers["spice"][i][j] = (
+                    agent.spice_amount if agent.spice_amount > 1 else np.nan
+                )
         return layers
 
     fig = Figure()
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/model.py b/mesa/examples/advanced/sugarscape_g1mt/model.py
similarity index 97%
rename from mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/model.py
rename to mesa/examples/advanced/sugarscape_g1mt/model.py
index 35e6d9e0e7b..f90cd3334cb 100644
--- a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/model.py
+++ b/mesa/examples/advanced/sugarscape_g1mt/model.py
@@ -4,8 +4,8 @@
 import numpy as np
 from mesa.experimental.cell_space import OrthogonalVonNeumannGrid
 
-from .resource_agents import Resource
-from .trader_agents import Trader
+from mesa.examples.advanced.sugarscape_g1mt.agents import Resource, Trader
+
 
 
 # Helper Functions
@@ -53,8 +53,9 @@ def __init__(
         vision_min=1,
         vision_max=5,
         enable_trade=True,
+        seed=None
     ):
-        super().__init__()
+        super().__init__(seed=seed)
         # Initiate width and height of sugarscape
         self.width = width
         self.height = height
diff --git a/mesa/examples/advanced/sugarscape_g1mt/requirements.txt b/mesa/examples/advanced/sugarscape_g1mt/requirements.txt
deleted file mode 100644
index 14c03478da9..00000000000
--- a/mesa/examples/advanced/sugarscape_g1mt/requirements.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-jupyter
-mesa~=2.0
-numpy
-matplotlib
-networkx
-pandas
diff --git a/mesa/examples/advanced/sugarscape_g1mt/run.py b/mesa/examples/advanced/sugarscape_g1mt/run.py
deleted file mode 100644
index f1056fa4b8f..00000000000
--- a/mesa/examples/advanced/sugarscape_g1mt/run.py
+++ /dev/null
@@ -1,105 +0,0 @@
-import sys
-
-import matplotlib.pyplot as plt
-import mesa
-import networkx as nx
-import pandas as pd
-from sugarscape_g1mt.model import SugarscapeG1mt
-from sugarscape_g1mt.server import server
-
-
-# Analysis
-def assess_results(results, single_agent):
-    # Make dataframe of results
-    results_df = pd.DataFrame(results)
-    # Plot and show  mean price
-    plt.scatter(results_df["Step"], results_df["Price"], s=0.75)
-    plt.show()
-
-    if single_agent is not None:
-        plt.plot(results_df["Step"], results_df["Trader"])
-        plt.show()
-    else:
-        n = max(results_df["RunId"])
-        # Plot number of Traders
-        for i in range(n):
-            results_explore = results_df[results_df["RunId"] == i]
-            plt.plot(results_explore["Step"], results_explore["Trader"])
-        plt.show()
-
-    if single_agent is not None:
-        results_df = single_agent
-
-    # Show Trade Networks
-    #  create graph object
-    print("Making Network")
-    G = nx.Graph()
-    trade = results_df.dropna(subset=["Trade Network"])
-    # add agent keys to make initial node set
-    G.add_nodes_from(list(trade["AgentID"].unique()))
-
-    # create edge list
-    for idx, row in trade.iterrows():
-        if len(row["Trade Network"]) > 0:
-            for agent in row["Trade Network"]:
-                G.add_edge(row["AgentID"], agent)
-
-    # Get Basic Network Statistics
-    print(f"Node Connectivity {nx.node_connectivity(G)}")
-    print(f"Average Clustering {nx.average_clustering(G)}")
-    print(f"Global Efficiency {nx.global_efficiency(G)}")
-
-    # Plot histogram of degree distribution
-    degree_sequence = sorted((d for n, d in G.degree()), reverse=True)
-    degree_sequence = [d for n, d in G.degree()]
-    plt.hist(degree_sequence)
-    plt.show()
-
-    # Plot network
-    nx.draw(G)
-    plt.show()
-
-
-# Run the model
-def main():
-    args = sys.argv[1:]
-
-    if len(args) == 0:
-        server.launch()
-
-    elif args[0] == "-s":
-        print("Running Single Model")
-        model = SugarscapeG1mt()
-        model.run_model()
-        model_results = model.datacollector.get_model_vars_dataframe()
-        model_results["Step"] = model_results.index
-        agent_results = model.datacollector.get_agent_vars_dataframe()
-        agent_results = agent_results.reset_index()
-        assess_results(model_results, agent_results)
-
-    elif args[0] == "-b":
-        print("Conducting a Batch Run")
-        params = {
-            "width": 50,
-            "height": 50,
-            "vision_min": range(1, 4),
-            "metabolism_max": [2, 3, 4, 5],
-        }
-
-        results_batch = mesa.batch_run(
-            SugarscapeG1mt,
-            parameters=params,
-            iterations=1,
-            number_processes=1,
-            data_collection_period=1,
-            display_progress=True,
-        )
-
-        assess_results(results_batch, None)
-
-    else:
-        raise Exception("Option not found")
-
-
-if __name__ == "__main__":
-    main()
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/sugar-map.txt b/mesa/examples/advanced/sugarscape_g1mt/sugar-map.txt
similarity index 100%
rename from mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/sugar-map.txt
rename to mesa/examples/advanced/sugarscape_g1mt/sugar-map.txt
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/resource_agents.py b/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/resource_agents.py
deleted file mode 100644
index d9f276948c1..00000000000
--- a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/resource_agents.py
+++ /dev/null
@@ -1,26 +0,0 @@
-from mesa.experimental.cell_space import FixedAgent
-
-
-class Resource(FixedAgent):
-    """
-    Resource:
-    - contains an amount of sugar and spice
-    - grows 1 amount of sugar at each turn
-    - grows 1 amount of spice at each turn
-    """
-
-    def __init__(self, model, max_sugar, max_spice, cell):
-        super().__init__(model)
-        self.sugar_amount = max_sugar
-        self.max_sugar = max_sugar
-        self.spice_amount = max_spice
-        self.max_spice = max_spice
-        self.cell = cell
-
-    def step(self):
-        """
-        Growth function, adds one unit of sugar and spice each step up to
-        max amount
-        """
-        self.sugar_amount = min([self.max_sugar, self.sugar_amount + 1])
-        self.spice_amount = min([self.max_spice, self.spice_amount + 1])
diff --git a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/server.py b/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/server.py
deleted file mode 100644
index 3ef0066883f..00000000000
--- a/mesa/examples/advanced/sugarscape_g1mt/sugarscape_g1mt/server.py
+++ /dev/null
@@ -1,61 +0,0 @@
-import mesa
-
-from .model import SugarscapeG1mt
-from .resource_agents import Resource
-from .trader_agents import Trader
-
-sugar_dic = {4: "#005C00", 3: "#008300", 2: "#00AA00", 1: "#00F800"}
-spice_dic = {4: "#acac00", 3: "#c5c500", 2: "#dfdf00", 1: "#f8f800"}
-
-
-def Agent_portrayal(agent):
-    if agent is None:
-        return
-
-    if isinstance(agent, Trader):
-        return {
-            "Shape": "circle",
-            "Filled": "true",
-            "r": 0.5,
-            "Layer": 0,
-            "Color": "#FF0A01",
-        }
-
-    elif isinstance(agent, Resource):
-        resource_type = "sugar" if agent.max_sugar > agent.max_spice else "spice"
-        if resource_type == "sugar":
-            color = (
-                sugar_dic[agent.sugar_amount] if agent.sugar_amount != 0 else "#D6F5D6"
-            )
-            layer = 1 if agent.sugar_amount > 2 else 0
-        else:
-            color = (
-                spice_dic[agent.spice_amount] if agent.spice_amount != 0 else "#D6F5D6"
-            )
-            layer = 1 if agent.spice_amount > 2 else 0
-        return {
-            "Color": color,
-            "Shape": "rect",
-            "Filled": "true",
-            "Layer": layer,
-            "w": 1,
-            "h": 1,
-        }
-
-    return {}
-
-
-canvas_element = mesa.visualization.CanvasGrid(Agent_portrayal, 50, 50, 500, 500)
-chart_element = mesa.visualization.ChartModule(
-    [{"Label": "Trader", "Color": "#AA0000"}]
-)
-chart_element2 = mesa.visualization.ChartModule(
-    [{"Label": "Price", "Color": "#000000"}]
-)
-
-server = mesa.visualization.ModularServer(
-    SugarscapeG1mt,
-    [canvas_element, chart_element, chart_element2],
-    "Sugarscape with Traders",
-)
-# server.launch()
diff --git a/mesa/examples/advanced/sugarscape_g1mt/tests.py b/mesa/examples/advanced/sugarscape_g1mt/tests.py
index 274afa6bb89..d570ce42161 100644
--- a/mesa/examples/advanced/sugarscape_g1mt/tests.py
+++ b/mesa/examples/advanced/sugarscape_g1mt/tests.py
@@ -1,11 +1,7 @@
-import random
-
 import numpy as np
 from scipy import stats
-from sugarscape_g1mt.model import SugarscapeG1mt, flatten
-from sugarscape_g1mt.trader_agents import Trader
-
-random.seed(1)
+from .model import SugarscapeG1mt, flatten
+from .agents import Trader
 
 
 def check_slope(y, increasing):
@@ -19,7 +15,7 @@ def check_slope(y, increasing):
 def test_decreasing_price_variance():
     # The variance of the average trade price should decrease over time (figure IV-3)
     # See Growing Artificial Societies p. 109.
-    model = SugarscapeG1mt()
+    model = SugarscapeG1mt(42)
     model.datacollector._new_model_reporter(
         "price_variance",
         lambda m: np.var(
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/agents.py b/mesa/examples/advanced/wolf_sheep/agents.py
similarity index 100%
rename from mesa/examples/advanced/wolf_sheep/wolf_sheep/agents.py
rename to mesa/examples/advanced/wolf_sheep/agents.py
diff --git a/mesa/examples/advanced/wolf_sheep/app.py b/mesa/examples/advanced/wolf_sheep/app.py
new file mode 100644
index 00000000000..426610d6899
--- /dev/null
+++ b/mesa/examples/advanced/wolf_sheep/app.py
@@ -0,0 +1,82 @@
+from mesa.examples.advanced.wolf_sheep.agents import Wolf, Sheep, GrassPatch
+from mesa.examples.advanced.wolf_sheep.model import WolfSheep
+from mesa.visualization import (
+    Slider,
+    SolaraViz,
+    make_plot_measure,
+    make_space_matplotlib,
+)
+
+WOLF_COLOR = "#000000"
+SHEEP_COLOR = "#648FFF"
+
+
+def wolf_sheep_portrayal(agent):
+    if agent is None:
+        return
+
+    portrayal = {
+        "size": 25,
+        "shape": "s",  # square marker
+    }
+
+    if isinstance(agent, Wolf):
+        portrayal["color"] = WOLF_COLOR
+        portrayal["Layer"] = 3
+    elif isinstance(agent, Sheep):
+        portrayal["color"] = SHEEP_COLOR
+        portrayal["Layer"] = 2
+    elif isinstance(agent, GrassPatch):
+        if agent.fully_grown:
+            portrayal["color"] = "#00FF00"
+        else:
+            portrayal["color"] = "#84e184"
+        # portrayal["shape"] = "rect"
+        # portrayal["Filled"] = "true"
+        portrayal["Layer"] = 1
+
+    return portrayal
+
+model_params = {
+    # The following line is an example to showcase StaticText.
+    "grass": {
+        "type": "Select",
+        "value": True,
+        "values": [True, False],
+        "label": "grass regrowth enabled?"
+    },
+    "grass_regrowth_time": Slider("Grass Regrowth Time", 20, 1, 50),
+    "initial_sheep": Slider(
+        "Initial Sheep Population", 100, 10, 300
+    ),
+    "sheep_reproduce": Slider(
+        "Sheep Reproduction Rate", 0.04, 0.01, 1.0, 0.01
+    ),
+    "initial_wolves": Slider("Initial Wolf Population", 10, 5, 100),
+    "wolf_reproduce": Slider(
+        "Wolf Reproduction Rate",
+        0.05,
+        0.01,
+        1.0,
+        0.01,
+    ),
+    "wolf_gain_from_food": Slider(
+        "Wolf Gain From Food Rate", 20, 1, 50
+    ),
+    "sheep_gain_from_food": Slider("Sheep Gain From Food", 4, 1, 10),
+}
+
+
+space_component = make_space_matplotlib(wolf_sheep_portrayal)
+lineplot_component = make_plot_measure(["Wolves", "Sheep", "Grass"])
+
+model = WolfSheep()
+
+
+page = SolaraViz(
+    model,
+    components=[space_component, lineplot_component],
+    model_params=model_params,
+    name="Wolf Sheep",
+)
+page  # noqa
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/model.py b/mesa/examples/advanced/wolf_sheep/model.py
similarity index 94%
rename from mesa/examples/advanced/wolf_sheep/wolf_sheep/model.py
rename to mesa/examples/advanced/wolf_sheep/model.py
index 5b43b7912e1..37ea8e4ac8a 100644
--- a/mesa/examples/advanced/wolf_sheep/wolf_sheep/model.py
+++ b/mesa/examples/advanced/wolf_sheep/model.py
@@ -12,7 +12,7 @@
 import mesa
 from mesa.experimental.cell_space import OrthogonalMooreGrid
 
-from .agents import GrassPatch, Sheep, Wolf
+from mesa.examples.advanced.wolf_sheep.agents import GrassPatch, Sheep, Wolf
 
 
 class WolfSheep(mesa.Model):
@@ -67,7 +67,7 @@ def __init__(
                                  once it is eaten
             sheep_gain_from_food: Energy sheep gain from grass, if enabled.
         """
-        super().__init__(seed=None)
+        super().__init__(seed=seed)
         # Set parameters
         self.width = width
         self.height = height
@@ -81,11 +81,9 @@ def __init__(
         collectors = {
             "Wolves": lambda m: len(m.agents_by_type[Wolf]),
             "Sheep": lambda m: len(m.agents_by_type[Sheep]),
+            "Grass": lambda m: len(m.agents_by_type[GrassPatch].select(lambda a:a.fully_grown)) if m.grass else -1,
         }
 
-        if grass:
-            collectors["Grass"] = lambda m: len(m.agents_by_type[GrassPatch])
-
         self.datacollector = mesa.DataCollector(collectors)
 
         # Create sheep:
diff --git a/mesa/examples/advanced/wolf_sheep/requirements.txt b/mesa/examples/advanced/wolf_sheep/requirements.txt
deleted file mode 100644
index 25d263f4e84..00000000000
--- a/mesa/examples/advanced/wolf_sheep/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-mesa~=2.0
diff --git a/mesa/examples/advanced/wolf_sheep/run.py b/mesa/examples/advanced/wolf_sheep/run.py
deleted file mode 100644
index 89e3b5488df..00000000000
--- a/mesa/examples/advanced/wolf_sheep/run.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from wolf_sheep.server import server
-
-server.launch(open_browser=True)
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/__init__.py b/mesa/examples/advanced/wolf_sheep/wolf_sheep/__init__.py
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/sheep.png b/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/sheep.png
deleted file mode 100644
index dfb81b0e5d7..00000000000
Binary files a/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/sheep.png and /dev/null differ
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/wolf.png b/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/wolf.png
deleted file mode 100644
index 5357b855197..00000000000
Binary files a/mesa/examples/advanced/wolf_sheep/wolf_sheep/resources/wolf.png and /dev/null differ
diff --git a/mesa/examples/advanced/wolf_sheep/wolf_sheep/server.py b/mesa/examples/advanced/wolf_sheep/wolf_sheep/server.py
deleted file mode 100644
index 112c1a2dfda..00000000000
--- a/mesa/examples/advanced/wolf_sheep/wolf_sheep/server.py
+++ /dev/null
@@ -1,78 +0,0 @@
-import mesa
-from wolf_sheep.agents import GrassPatch, Sheep, Wolf
-from wolf_sheep.model import WolfSheep
-
-
-def wolf_sheep_portrayal(agent):
-    if agent is None:
-        return
-
-    portrayal = {}
-
-    if type(agent) is Sheep:
-        portrayal["Shape"] = "wolf_sheep/resources/sheep.png"
-        # https://icons8.com/web-app/433/sheep
-        portrayal["scale"] = 0.9
-        portrayal["Layer"] = 1
-
-    elif type(agent) is Wolf:
-        portrayal["Shape"] = "wolf_sheep/resources/wolf.png"
-        # https://icons8.com/web-app/36821/German-Shepherd
-        portrayal["scale"] = 0.9
-        portrayal["Layer"] = 2
-        portrayal["text"] = round(agent.energy, 1)
-        portrayal["text_color"] = "White"
-
-    elif type(agent) is GrassPatch:
-        if agent.fully_grown:
-            portrayal["Color"] = ["#00FF00", "#00CC00", "#009900"]
-        else:
-            portrayal["Color"] = ["#84e184", "#adebad", "#d6f5d6"]
-        portrayal["Shape"] = "rect"
-        portrayal["Filled"] = "true"
-        portrayal["Layer"] = 0
-        portrayal["w"] = 1
-        portrayal["h"] = 1
-
-    return portrayal
-
-
-canvas_element = mesa.visualization.CanvasGrid(wolf_sheep_portrayal, 20, 20, 500, 500)
-chart_element = mesa.visualization.ChartModule(
-    [
-        {"Label": "Wolves", "Color": "#AA0000"},
-        {"Label": "Sheep", "Color": "#666666"},
-        {"Label": "Grass", "Color": "#00AA00"},
-    ]
-)
-
-model_params = {
-    # The following line is an example to showcase StaticText.
-    "title": mesa.visualization.StaticText("Parameters:"),
-    "grass": mesa.visualization.Checkbox("Grass Enabled", True),
-    "grass_regrowth_time": mesa.visualization.Slider("Grass Regrowth Time", 20, 1, 50),
-    "initial_sheep": mesa.visualization.Slider(
-        "Initial Sheep Population", 100, 10, 300
-    ),
-    "sheep_reproduce": mesa.visualization.Slider(
-        "Sheep Reproduction Rate", 0.04, 0.01, 1.0, 0.01
-    ),
-    "initial_wolves": mesa.visualization.Slider("Initial Wolf Population", 50, 10, 300),
-    "wolf_reproduce": mesa.visualization.Slider(
-        "Wolf Reproduction Rate",
-        0.05,
-        0.01,
-        1.0,
-        0.01,
-        description="The rate at which wolf agents reproduce.",
-    ),
-    "wolf_gain_from_food": mesa.visualization.Slider(
-        "Wolf Gain From Food Rate", 20, 1, 50
-    ),
-    "sheep_gain_from_food": mesa.visualization.Slider("Sheep Gain From Food", 4, 1, 10),
-}
-
-server = mesa.visualization.ModularServer(
-    WolfSheep, [canvas_element, chart_element], "Wolf Sheep Predation", model_params
-)
-server.port = 8521