remove submodule, minor fixes

openpype/hosts/unreal/api/__init__.py

@@ -4,6 +4,26 @@ import logging
 from avalon import api as avalon
 from pyblish import api as pyblish
 import openpype.hosts.unreal
+from .plugin import(
+    Loader,
+    Creator
+)
+from .pipeline import (
+    install,
+    uninstall,
+    ls,
+    publish,
+    containerise,
+    show_creator,
+    show_loader,
+    show_publisher,
+    show_manager,
+    show_experimental_tools,
+    show_tools_dialog,
+    show_tools_popup,
+    instantiate,
+)
+
 
 logger = logging.getLogger("openpype.hosts.unreal")
 
@@ -15,6 +35,26 @@ CREATE_PATH = os.path.join(PLUGINS_DIR, "create")
 INVENTORY_PATH = os.path.join(PLUGINS_DIR, "inventory")
 
 
+__all__ = [
+    "install",
+    "uninstall",
+    "Creator",
+    "Loader",
+    "ls",
+    "publish",
+    "containerise",
+    "show_creator",
+    "show_loader",
+    "show_publisher",
+    "show_manager",
+    "show_experimental_tools",
+    "show_tools_dialog",
+    "show_tools_popup",
+    "instantiate"
+]
+
+
+
 def install():
     """Install Unreal configuration for OpenPype."""
     print("-=" * 40)