[business cycle] Update Business Cycle with Environment Update (#114)

HumphreyYang · mmcky · web-flow · commit 097ee111e1be · 2023-03-03T10:29:45.000+11:00
* update business cycle

* fix space in filename and add to _toc.yml

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Co-authored-by: mmcky &lt;mamckay@gmail.com&gt;
diff --git a/environment.yml b/environment.yml
@@ -19,6 +19,8 @@ dependencies:
     - array-to-latex
     - prettytable
     - graphviz
+    - wbgapi
+    - imfpy
     # Sandpit Requirements
     # - PuLP
     # - cvxpy
diff --git a/lectures/_toc.yml b/lectures/_toc.yml
@@ -6,6 +6,7 @@ parts:
   chapters:
   - file: about
   - file: long_run_growth
+  - file: business_cycle
   - file: inequality
 - caption: Tools & Techniques
   numbered: true
diff --git a/lectures/business_cycle.md b/lectures/business_cycle.md
