chore: Update comments for setting default

Author: jsonbailey

packages/ai-providers/server-ai-langchain/README.md

@@ -41,9 +41,18 @@ from ldai_langchain import LangChainProvider
 ld_client = LDClient(Config("your-sdk-key"))
 ai_client = init(ld_client)
 
-# Get AI configuration
+# Get AI configuration. Pass a default for improved resiliency when the flag is unavailable or
+# LaunchDarkly is unreachable; omit for a disabled default. Example:
+#   from ldai.models import AICompletionConfigDefault, LDMessage, ModelConfig, ProviderConfig
+#   default = AICompletionConfigDefault(
+#       enabled=True,
+#       model=ModelConfig("gpt-4"),
+#       provider=ProviderConfig("openai"),
+#       messages=[LDMessage(role="system", content="You are a helpful assistant.")]
+#   )
+#   config = ai_client.config("ai-config-key", context, default)
 context = Context.builder("user-123").build()
-config = ai_client.config("ai-config-key", context, {})
+config = ai_client.config("ai-config-key", context)
 
 async def main():
     # Create a LangChain provider from the AI configuration
@@ -120,7 +129,7 @@ Use the provider with LaunchDarkly's tracking capabilities:
 
 ```python
 # Get the AI config with tracker
-config = ai_client.config("ai-config-key", context, {})
+config = ai_client.config("ai-config-key", context)
 
 # Create provider
 provider = await LangChainProvider.create(config)

packages/ai-providers/server-ai-openai/README.md

@@ -26,13 +26,18 @@ from ldai_openai import OpenAIProvider
 async def main():
     # Initialize the AI client
     ai_client = AIClient(ld_client)
-    
-    # Get AI config
-    ai_config = ai_client.config(
-        "my-ai-config-key",
-        context,
-        default
-    )
+
+    # Get AI config. Pass a default for improved resiliency when the flag is unavailable or
+    # LaunchDarkly is unreachable; omit for a disabled default. Example:
+    #   from ldai.models import AICompletionConfigDefault, LDMessage, ModelConfig, ProviderConfig
+    #   default = AICompletionConfigDefault(
+    #       enabled=True,
+    #       model=ModelConfig("gpt-4"),
+    #       provider=ProviderConfig("openai"),
+    #       messages=[LDMessage(role="system", content="You are a helpful assistant.")]
+    #   )
+    #   ai_config = ai_client.config("my-ai-config-key", context, default)
+    ai_config = ai_client.config("my-ai-config-key", context)
 
     # Create an OpenAI provider from the config
     provider = await OpenAIProvider.create(ai_config)