updating init.py file
@@ -33,6 +33,8 @@ This package consists of several modules, the purposes of which are given below:
+------------------------+----------------------------------------------------+
| **visualization** | Quickly and easily visualiz 3D images |
+------------------------+----------------------------------------------------+
+| **io** | Import and export image data in various formats |
++------------------------+----------------------------------------------------+
-------------
Example Usage
@@ -91,4 +93,4 @@ from . import metrics
from . import generators
from . import binarization
from . import filters
-from . import export
+from . import io
