Simulation traces are not understandable for human being tancheng#23

.github/workflows/python-package.yml

@@ -52,6 +52,7 @@ jobs:
         pip install -U git+https://github.com/tancheng/pymtl3.1@yo-struct-list-fix
         pip install hypothesis
         pip install pytest
+        pip install py-markdown-table
         pip list
         
     - name: Test and translate with pytest