fix imports in plugins

openpype/hosts/houdini/plugins/load/load_alembic.py

@@ -1,6 +1,7 @@
+import os
 from avalon import api
 
-from avalon.houdini import pipeline
+from openpype.hosts.houdini.api import pipeline
 
 
 class AbcLoader(api.Loader):
@@ -14,8 +15,6 @@ class AbcLoader(api.Loader):
     color = "orange"
 
     def load(self, context, name=None, namespace=None, data=None):
-
-        import os
         import hou
 
         # Format file name, Houdini only wants forward slashes

openpype/hosts/houdini/plugins/load/load_camera.py

@@ -1,5 +1,5 @@
 from avalon import api
-from avalon.houdini import pipeline
+from openpype.hosts.houdini.api import pipeline
 
 
 ARCHIVE_EXPRESSION = ('__import__("_alembic_hom_extensions")'

openpype/hosts/houdini/plugins/load/load_hda.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from avalon import api
 
-from avalon.houdini import pipeline
+from openpype.hosts.houdini.api import pipeline
 
 
 class HdaLoader(api.Loader):

openpype/hosts/houdini/plugins/load/load_image.py

@@ -1,7 +1,7 @@
 import os
 
 from avalon import api
-from avalon.houdini import pipeline, lib
+from openpype.hosts.houdini.api import lib, pipeline
 
 import hou
 

openpype/hosts/houdini/plugins/load/load_usd_layer.py

@@ -1,5 +1,5 @@
 from avalon import api
-from avalon.houdini import pipeline, lib
+from openpype.hosts.houdini.api import lib, pipeline
 
 
 class USDSublayerLoader(api.Loader):

openpype/hosts/houdini/plugins/load/load_usd_reference.py

@@ -1,5 +1,5 @@
 from avalon import api
-from avalon.houdini import pipeline, lib
+from openpype.hosts.houdini.api import lib, pipeline
 
 
 class USDReferenceLoader(api.Loader):

openpype/hosts/houdini/plugins/load/load_vdb.py

@@ -2,7 +2,7 @@ import os
 import re
 from avalon import api
 
-from avalon.houdini import pipeline
+from openpype.hosts.houdini.api import pipeline
 
 
 class VdbLoader(api.Loader):