chore: Regenerate python types from updated spec, per a2aproject/A2A#590 (a2aproject#50)

* Regenerate python types from updated spec, per a2aproject/A2A#590

* Run nox format

* Fix examples to remove unused auth

* More missed instances of AgentAuthentication + nox format

* Update check-spelling metadata

Author: mikeas1

.github/actions/spelling/expect.txt

@@ -0,0 +1,4 @@
+excinfo
+GVsb
+notif
+otherurl

examples/google_adk/birthday_planner/__main__.py

@@ -6,18 +6,13 @@
 import click
 import uvicorn
 
-from adk_agent_executor import ADKAgentExecutor # type: ignore[import-untyped]
+from adk_agent_executor import ADKAgentExecutor  # type: ignore[import-untyped]
 from dotenv import load_dotenv
 
 from a2a.server.apps import A2AStarletteApplication
 from a2a.server.request_handlers import DefaultRequestHandler
 from a2a.server.tasks import InMemoryTaskStore
-from a2a.types import (
-    AgentAuthentication,
-    AgentCapabilities,
-    AgentCard,
-    AgentSkill,
-)
+from a2a.types import AgentCapabilities, AgentCard, AgentSkill
 
 
 load_dotenv()
@@ -69,7 +64,6 @@ def main(host: str, port: int, calendar_agent: str):
         defaultOutputModes=['text'],
         capabilities=AgentCapabilities(streaming=True),
         skills=[skill],
-        authentication=AgentAuthentication(schemes=['public']),
     )
     request_handler = DefaultRequestHandler(
         agent_executor=agent_executor, task_store=InMemoryTaskStore()

examples/google_adk/calendar_agent/__main__.py

@@ -4,13 +4,19 @@
 import click
 import uvicorn
 
-from adk_agent import create_agent # type: ignore[import-not-found]
-from adk_agent_executor import ADKAgentExecutor # type: ignore[import-untyped]
+from adk_agent import create_agent  # type: ignore[import-not-found]
+from adk_agent_executor import ADKAgentExecutor  # type: ignore[import-untyped]
 from dotenv import load_dotenv
-from google.adk.artifacts import InMemoryArtifactService # type: ignore[import-untyped]
-from google.adk.memory.in_memory_memory_service import InMemoryMemoryService # type: ignore[import-untyped]
-from google.adk.runners import Runner # type: ignore[import-untyped]
-from google.adk.sessions import InMemorySessionService # type: ignore[import-untyped]
+from google.adk.artifacts import (
+    InMemoryArtifactService,  # type: ignore[import-untyped]
+)
+from google.adk.memory.in_memory_memory_service import (
+    InMemoryMemoryService,  # type: ignore[import-untyped]
+)
+from google.adk.runners import Runner  # type: ignore[import-untyped]
+from google.adk.sessions import (
+    InMemorySessionService,  # type: ignore[import-untyped]
+)
 from starlette.applications import Starlette
 from starlette.requests import Request
 from starlette.responses import PlainTextResponse
@@ -19,12 +25,7 @@
 from a2a.server.apps import A2AStarletteApplication
 from a2a.server.request_handlers import DefaultRequestHandler
 from a2a.server.tasks import InMemoryTaskStore
-from a2a.types import (
-    AgentAuthentication,
-    AgentCapabilities,
-    AgentCard,
-    AgentSkill,
-)
+from a2a.types import AgentCapabilities, AgentCard, AgentSkill
 
 
 load_dotenv()
@@ -63,7 +64,6 @@ def main(host: str, port: int):
         defaultOutputModes=['text'],
         capabilities=AgentCapabilities(streaming=True),
         skills=[skill],
-        authentication=AgentAuthentication(schemes=['public']),
     )
 
     adk_agent = create_agent(

examples/helloworld/__main__.py

@@ -1,14 +1,11 @@
-from agent_executor import HelloWorldAgentExecutor # type: ignore[import-untyped]
+from agent_executor import (
+    HelloWorldAgentExecutor,  # type: ignore[import-untyped]
+)
 
 from a2a.server.apps import A2AStarletteApplication
 from a2a.server.request_handlers import DefaultRequestHandler
 from a2a.server.tasks import InMemoryTaskStore
-from a2a.types import (
-    AgentAuthentication,
-    AgentCapabilities,
-    AgentCard,
-    AgentSkill,
-)
+from a2a.types import AgentCapabilities, AgentCard, AgentSkill
 
 
 if __name__ == '__main__':
@@ -29,7 +26,6 @@
         defaultOutputModes=['text'],
         capabilities=AgentCapabilities(streaming=True),
         skills=[skill],
-        authentication=AgentAuthentication(schemes=['public']),
     )
 
     request_handler = DefaultRequestHandler(

examples/langgraph/__main__.py

@@ -4,19 +4,14 @@
 import click
 import httpx
 
-from agent import CurrencyAgent # type: ignore[import-untyped]
-from agent_executor import CurrencyAgentExecutor # type: ignore[import-untyped]
+from agent import CurrencyAgent  # type: ignore[import-untyped]
+from agent_executor import CurrencyAgentExecutor  # type: ignore[import-untyped]
 from dotenv import load_dotenv
 
 from a2a.server.apps import A2AStarletteApplication
 from a2a.server.request_handlers import DefaultRequestHandler
 from a2a.server.tasks import InMemoryPushNotifier, InMemoryTaskStore
-from a2a.types import (
-    AgentAuthentication,
-    AgentCapabilities,
-    AgentCard,
-    AgentSkill,
-)
+from a2a.types import AgentCapabilities, AgentCard, AgentSkill
 
 
 load_dotenv()
@@ -64,7 +59,6 @@ def get_agent_card(host: str, port: int):
         defaultOutputModes=CurrencyAgent.SUPPORTED_CONTENT_TYPES,
         capabilities=capabilities,
         skills=[skill],
-        authentication=AgentAuthentication(schemes=['public']),
     )