Best effort import temporal server

Author: tconley1428

temporalio/contrib/openai_agents/_temporal_openai_agents.py

@@ -52,11 +52,15 @@
 )
 from temporalio.worker.workflow_sandbox import SandboxedWorkflowRunner
 
+# MCP only supported on python >=3.10
+try:
+    from temporalio.contrib.openai_agents._mcp import TemporalMCPServer
+except ImportError:
+    pass
+
 if typing.TYPE_CHECKING:
     from agents.mcp import MCPServer
 
-    from temporalio.contrib.openai_agents._mcp import TemporalMCPServer
-
 
 @contextmanager
 def set_open_ai_agent_temporal_overrides(