MAINT: refactor graphviz assets to lecture locations

Author: mmcky

lectures/_static/lecture_specific/lake_model/figures.ipynb

@@ -0,0 +1,108 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "3c1ab515-e765-48f5-bfaf-35d4f95581fd",
+   "metadata": {},
+   "source": [
+    "# Figures for Lake Model Lecture"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "45727b3e-f531-4a31-b838-840ccf9d3c02",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Requirement already satisfied: graphviz in /Users/mmcky/anaconda3/envs/quantecon/lib/python3.11/site-packages (0.20.3)\n"
+     ]
+    }
+   ],
+   "source": [
+    "!pip install graphviz"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "68e95ec8-877e-416a-a8ff-665715dfe222",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from graphviz import Digraph"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "92a57207-4d79-4d7b-98c2-aea1a1e35f57",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'lake_model_worker.png'"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# Create Digraph object\n",
+    "G = Digraph(format='png')\n",
+    "G.attr(rankdir='LR')\n",
+    "\n",
+    "# Add nodes\n",
+    "G.attr('node', shape='circle')\n",
+    "G.node('1', 'New entrants', color='blue')\n",
+    "G.node('2', 'Unemployed')\n",
+    "G.node('3', 'Employed')\n",
+    "\n",
+    "# Add edges\n",
+    "G.edge('1', '2', label='b')\n",
+    "G.edge('2', '3', label='λ(1-d)')\n",
+    "G.edge('3', '2', label='α(1-d)')\n",
+    "G.edge('2', '2', label='(1-λ)(1-d)')\n",
+    "G.edge('3', '3', label='(1-α)(1-d)')\n",
+    "\n",
+    "# Save Plot\n",
+    "G.render(filename='lake_model_worker')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "f6c2af58-4d38-44c3-adb0-d1a92a344e51",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.7"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

lectures/_static/lecture_specific/lake_model/lake_model_worker

@@ -0,0 +1,12 @@
+digraph {
+	rankdir=LR
+	node [shape=circle]
+	1 [label="New entrants" color=blue]
+	2 [label=Unemployed]
+	3 [label=Employed]
+	1 -> 2 [label=b]
+	2 -> 3 [label="λ(1-d)"]
+	3 -> 2 [label="α(1-d)"]
+	2 -> 2 [label="(1-λ)(1-d)"]
+	3 -> 3 [label="(1-α)(1-d)"]
+}