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-``bnlearn`` is Python package for learning the graphical structure of Bayesian networks, parameter learning, inference and sampling methods.
+``bnlearn`` is Python package for causal discovery by learning the graphical structure of Bayesian networks, parameter learning, inference and sampling methods.
 Because probabilistic graphical models can be difficult in usage, Bnlearn for python (this package) is build on the <a href="https://github.com/pgmpy/pgmpy">pgmpy</a> package and contains the most-wanted pipelines. Navigate to [API documentations](https://erdogant.github.io/bnlearn/) for more detailed information.
 
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