refactor: Drop await from LDAIClient factory calls

The factory methods create_model, create_agent, and create_agent_graph
are now synchronous in launchdarkly-server-sdk-ai 0.21.0. The run()
methods on the returned objects remain async.

Also bumps the SDK pin in the affected examples to >=0.21.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: jsonbailey

features/create_agent/create_agent_example.py

@@ -63,8 +63,8 @@ async def async_main():
         #       provider={'name': 'openai'},
         #       instructions='You are a helpful weather assistant.',
         #   )
-        #   agent = await aiclient.create_agent(agent_config_key, context, tools={'get_weather': get_weather}, default=default)
-        agent = await aiclient.create_agent(
+        #   agent = aiclient.create_agent(agent_config_key, context, tools={'get_weather': get_weather}, default=default)
+        agent = aiclient.create_agent(
             agent_config_key,
             context,
             tools={'get_weather': get_weather},

features/create_agent/pyproject.toml

@@ -13,7 +13,7 @@ agent = "create_agent_example:main"
 [tool.poetry.dependencies]
 python = "^3.10"
 python-dotenv = ">=1.0.0"
-launchdarkly-server-sdk-ai = ">=0.20.0"
+launchdarkly-server-sdk-ai = ">=0.21.0"
 launchdarkly-observability = ">=0.1.0"
 launchdarkly-server-sdk-ai-openai = {version = ">=0.5.0", extras = ["agents"]}
 launchdarkly-server-sdk-ai-langchain = ">=0.6.0"

features/create_agent_graph/create_agent_graph_example.py

@@ -63,7 +63,7 @@ async def async_main():
     )
 
     try:
-        graph = await aiclient.create_agent_graph(
+        graph = aiclient.create_agent_graph(
             graph_key,
             context,
             tools={

features/create_agent_graph/pyproject.toml

@@ -13,7 +13,7 @@ agent-graph = "create_agent_graph_example:main"
 [tool.poetry.dependencies]
 python = "^3.10"
 python-dotenv = ">=1.0.0"
-launchdarkly-server-sdk-ai = ">=0.20.0"
+launchdarkly-server-sdk-ai = ">=0.21.0"
 launchdarkly-observability = ">=0.1.0"
 launchdarkly-server-sdk-ai-openai = {version = ">=0.5.0", extras = ["agents"]}
 launchdarkly-server-sdk-ai-langchain = {version = ">=0.6.0", extras = ["graph"]}

features/create_model/create_model_example.py

@@ -58,8 +58,8 @@ async def async_main():
         #       provider={'name': 'openai'},
         #       messages=[{'role': 'system', 'content': 'You are a helpful assistant.'}],
         #   )
-        #   chat = await aiclient.create_model(ai_config_key, context, default, {'companyName': 'LaunchDarkly'})
-        chat = await aiclient.create_model(ai_config_key, context, variables={
+        #   chat = aiclient.create_model(ai_config_key, context, default, {'companyName': 'LaunchDarkly'})
+        chat = aiclient.create_model(ai_config_key, context, variables={
             'companyName': 'LaunchDarkly',
         })
 

features/create_model/pyproject.toml

@@ -13,7 +13,7 @@ model = "create_model_example:main"
 [tool.poetry.dependencies]
 python = "^3.10"
 python-dotenv = ">=1.0.0"
-launchdarkly-server-sdk-ai = ">=0.20.0"
+launchdarkly-server-sdk-ai = ">=0.21.0"
 launchdarkly-observability = ">=0.1.0"
 launchdarkly-server-sdk-ai-openai = ">=0.5.0"
 launchdarkly-server-sdk-ai-langchain = ">=0.6.0"