Merge pull request #77 from levolz/Development

bugfix inheritance in simulation.py

Author: stefanradev93

bayesflow/simulation.py

@@ -736,15 +736,15 @@ def __init__(
         parameters or on single parameter vectors via tha `simulator_is_batched` argument.
         """
 
-        if type(prior) is not Prior:
+        if not isinstance(prior, Prior):
             prior_args = {"batch_prior_fun": prior} if prior_is_batched else {"prior_fun": prior}
             self.prior = Prior(**prior_args)
             self.prior_is_batched = prior_is_batched
         else:
             self.prior = prior
-            self.prior_is_batched = prior_is_batched
+            self.prior_is_batched = self.prior.is_batched
 
-        if type(simulator) is not Simulator:
+        if not isinstance(simulator, Simulator):
             self.simulator = self._config_custom_simulator(simulator, simulator_is_batched)
         else:
             self.simulator = simulator