Create __init__.py

IntervalCounter B node/__init__.py

@@ -0,0 +1,14 @@
+from .interval_counter_b import IntervalCounterB
+
+# A dictionary that contains all nodes you want to export with their names
+# NOTE: names should be globally unique
+NODE_CLASS_MAPPINGS = {
+    "IntervalCounterB": IntervalCounterB
+}
+
+# A dictionary that contains the friendly/humanly readable titles for the nodes
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "IntervalCounterB": "Interval Counter B"
+}
+
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']