Doc:Add BatchSimulate section to API documentation (#1218)

* DOC: Add BatchSimulate to API documentation (#1204)

* DOC: Added BatchSimulate section to API documentation

* DOC: remove duplicate BatchSimulate section and reorder API docs

* DOC: removed teh extra line in the API docs

Author: Yaswanth8390

doc/api.rst

@@ -47,6 +47,16 @@ Optimization (:py:mod:`hnn_core.optimization`):
 
    Optimizer
 
+Batch Simulation (:py:mod:`hnn_core.batch_simulate`):
+-----------------------------------------------------
+
+.. currentmodule:: hnn_core.batch_simulate
+
+.. autosummary::
+   :toctree: generated/
+
+   BatchSimulate
+
 Dipole (:py:mod:`hnn_core.dipole`):
 -----------------------------------