[no ci] fix links to example notebooks

Author: vpratz

docsrc/source/index.md

@@ -47,13 +47,13 @@ diagnostics = workflow.plot_default_diagnostics(test_data=300)
 
 For an in-depth exposition, check out our walkthrough notebooks below.
 
-1. [Linear regression starter example](examples/Linear_Regression_Starter.ipynb)
-2. [From ABC to BayesFlow](examples/From_ABC_to_BayesFlow.ipynb)
-3. [Two moons starter example](examples/Two_Moons_Starter.ipynb)
-4. [Rapid iteration with point estimators](examples/Lotka_Volterra_point_estimation_and_expert_stats.ipynb)
-5. [SIR model with custom summary network](examples/SIR_Posterior_Estimation.ipynb)
-6. [Bayesian experimental design](examples/Bayesian_Experimental_Design.ipynb)
-7. [Simple model comparison example](examples/One_Sample_TTest.ipynb)
+1. [Linear regression starter example](_examples/Linear_Regression_Starter.ipynb)
+2. [From ABC to BayesFlow](_examples/From_ABC_to_BayesFlow.ipynb)
+3. [Two moons starter example](_examples/Two_Moons_Starter.ipynb)
+4. [Rapid iteration with point estimators](_examples/Lotka_Volterra_point_estimation_and_expert_stats.ipynb)
+5. [SIR model with custom summary network](_examples/SIR_Posterior_Estimation.ipynb)
+6. [Bayesian experimental design](_examples/Bayesian_Experimental_Design.ipynb)
+7. [Simple model comparison example](_examples/One_Sample_TTest.ipynb)
 
 More tutorials are always welcome! Please consider making a pull request if you have a cool application that you want to contribute.