produce use step outside of the agent

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "TapeAgents"
-version = "0.1.6"
+version = "0.1.7"
 requires-python = ">= 3.10, <3.13"
 description = "TapeAgents framework for building, tuning and evaluating LLM Agents"
 authors = [

tapeagents/environment.py

@@ -14,7 +14,7 @@
 
 from tapeagents.agent import TapeType
 from tapeagents.core import Action, LLMOutputParsingFailureAction, Observation, Tape
-from tapeagents.dialog_tape import AssistantStep, DialogTape
+from tapeagents.dialog_tape import AssistantStep, DialogTape, UserStep
 from tapeagents.tool_calling import FunctionCall, ToolCalls, ToolResult, ToolSpec
 from tapeagents.tools.base import StatefulTool, Tool
 from tapeagents.tools.container_executor import CodeBlock, CommandLineCodeResult, ContainerExecutor
@@ -176,15 +176,15 @@ def tools_description(self) -> list[str]:
 
     def react(self, tape: Tape) -> Tape:
         for action in self.last_actions(tape):
-            if isinstance(action, LLMOutputParsingFailureAction):
-                continue
             observation = self.step(action)
             tape = tape.append(observation)
         return tape
 
     def step(self, action: Action) -> Observation:
         t = time.perf_counter()
         action_type = type(action)
+        if isinstance(action, LLMOutputParsingFailureAction):
+            return UserStep(content="Try again")
         if action_type not in self.action_map:
             raise Exception(f"Unknown action: {action_type}")
         tool = self.action_map[action_type]

tapeagents/nodes.py

@@ -273,7 +273,6 @@ def generate_steps(
                 yield self.postprocess_step(tape, new_steps[:i], step)
                 if isinstance(step, LLMOutputParsingFailureAction):
                     yield SetNextNode(next_node=self.name)  # loop to the same node to retry
-                    yield UserStep(content="Try again")
                     break
         if not new_steps:
             raise FatalError("No completions!")