fix openai model name

Author: miguelg719

stagehand/agent/agent.py

@@ -17,7 +17,7 @@
 from .openai_cua import OpenAICUAClient
 
 MODEL_TO_CLIENT_CLASS_MAP: dict[str, type[AgentClient]] = {
-    "computer-use-preview-03-11": OpenAICUAClient,
+    "computer-use-preview-2025-03-11": OpenAICUAClient,
     "claude-3-5-sonnet-latest": AnthropicCUAClient,
     "claude-3-7-sonnet-latest": AnthropicCUAClient,
     "claude-haiku-4-5-20251001": AnthropicCUAClient,
@@ -26,7 +26,7 @@
     "gemini-2.5-computer-use-preview-10-2025": GoogleCUAClient,
 }
 MODEL_TO_PROVIDER_MAP: dict[str, AgentProvider] = {
-    "computer-use-preview-03-11": AgentProvider.OPENAI,
+    "computer-use-preview-2025-03-11": AgentProvider.OPENAI,
     "claude-3-5-sonnet-20240620": AgentProvider.ANTHROPIC,
     "claude-3-7-sonnet-20250219": AgentProvider.ANTHROPIC,
     "claude-haiku-4-5-20251001": AgentProvider.ANTHROPIC,