fix more doc example error

TuringLang · Oct 1, 2024 · e7e2870 · e7e2870
1 parent bdba893
commit e7e2870
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docs/src/state_interface.md b/docs/src/state_interface.md
@@ -185,6 +185,8 @@ end
 It is very simple to implement the samplers according to the `AbstractMCMC` interface, where we can use `LogDensityProblems.logdensity` to easily read the log probability of the current state.
 
 ```@example gibbs_example
+abstract type AbstractMHSampler <: AbstractMCMC.AbstractSampler end
+
 """
     RandomWalkMH{T} <: AbstractMCMC.AbstractSampler