feat: move duration as enum option

entity/configs/node/loop_timer.py

@@ -7,6 +7,7 @@ from entity.configs.base import (
     BaseConfig,
     ConfigError,
     ConfigFieldSpec,
+    EnumOption,
     require_mapping,
     extend_path,
     optional_str,
@@ -92,6 +93,16 @@ class LoopTimerConfig(BaseConfig):
             required=True,
             default="seconds",
             description="Unit of time for max_duration: 'seconds', 'minutes', or 'hours'.",
+            enum=["seconds", "minutes", "hours"],
+            enum_options=[
+                EnumOption(
+                    value="seconds", label="Seconds", description="Time in seconds"
+                ),
+                EnumOption(
+                    value="minutes", label="Minutes", description="Time in minutes"
+                ),
+                EnumOption(value="hours", label="Hours", description="Time in hours"),
+            ],
         ),
         "reset_on_emit": ConfigFieldSpec(
             name="reset_on_emit",

yaml_instance/demo_loop_timer.yaml

@@ -5,7 +5,7 @@ graph:
   end:
     - Finalizer
   id: loop_timer_demo
-  description: LoopTimer demo that releases output after 10 seconds of agent iterations.
+  description: LoopTimer demo that releases output after 20 seconds of agent iterations.
   is_majority_voting: false
   log_level: INFO
   nodes:
@@ -57,7 +57,7 @@ graph:
         reset_on_emit: true
         message: Time limit reached - loop automatically terminated
         passthrough: false
-      description: Tracks elapsed time, only granting passage after 10 seconds.
+      description: Tracks elapsed time, only granting passage after 20 seconds.
       context_window: 0
       log_output: true
   edges: