show variables only when it exists (#277)

2026-07-27 23:47:46 +00:00 · 2024-09-19 17:37:29 +08:00
parent ce5f26f308
commit fd65cff556
1 changed files with 4 additions and 3 deletions
@@ -460,9 +460,10 @@ def tasks_window(tasks: list[FactorTask | ModelTask]):
                st.latex(mt.formulation)

                mks = "| Variable | Description |\n| --- | --- |\n"
-                for v, d in mt.variables.items():
-                    mks += f"| ${v}$ | {d} |\n"
-                st.markdown(mks)
+                if mt.variables:
+                    for v, d in mt.variables.items():
+                        mks += f"| ${v}$ | {d} |\n"
+                    st.markdown(mks)


 def research_window():