Python: improved loading (#202)

* improved loading

* updated openai folder imports

* fixed import

python/packages/main/agent_framework/openai/__init__.py

@@ -1,12 +1,6 @@
 # Copyright (c) Microsoft. All rights reserved.
 
 
-from ._chat_client import OpenAIChatClient
-from ._shared import OpenAIHandler, OpenAIModelTypes, OpenAISettings
-
-__all__ = [
-    "OpenAIChatClient",
-    "OpenAIHandler",
-    "OpenAIModelTypes",
-    "OpenAISettings",
-]
+from ._chat_client import *  # noqa: F403
+from ._exceptions import *  # noqa: F403
+from ._shared import *  # noqa: F403

python/packages/main/agent_framework/openai/_chat_client.py

@@ -31,6 +31,8 @@ from .._types import (
 from ..exceptions import ServiceInitializationError, ServiceInvalidResponseError
 from ._shared import OpenAIConfigBase, OpenAIHandler, OpenAIModelTypes, OpenAISettings
 
+__all__ = ["OpenAIChatClient"]
+
 
 # Implements agent_framework.ChatClient protocol, through ChatClientBase
 @use_tool_calling

python/packages/main/agent_framework/openai/_exceptions.py

@@ -8,6 +8,8 @@ from openai import BadRequestError
 
 from ..exceptions import ServiceContentFilterException
 
+__all__ = ["ContentFilterResultSeverity", "OpenAIContentFilterException"]
+
 
 class ContentFilterResultSeverity(Enum):
     """The severity of the content filter result."""

python/packages/main/agent_framework/openai/_shared.py

@@ -26,7 +26,7 @@ from .._pydantic import AFBaseModel, AFBaseSettings
 from .._types import ChatOptions, SpeechToTextOptions, TextToSpeechOptions
 from ..exceptions import ServiceInitializationError, ServiceInvalidRequestError, ServiceResponseException
 from ..telemetry import APP_INFO, USER_AGENT_KEY, prepend_agent_framework_to_user_agent
-from .exceptions import OpenAIContentFilterException
+from ._exceptions import OpenAIContentFilterException
 
 logger: logging.Logger = get_logger("agent_framework.openai")
 
@@ -49,6 +49,13 @@ OPTION_TYPE = Union[
 ]
 
 
+__all__ = [
+    "OpenAIHandler",
+    "OpenAIModelTypes",
+    "OpenAISettings",
+]
+
+
 class OpenAISettings(AFBaseSettings):
     """OpenAI model settings.