feat: new release for cuga component

[sami-marreed]

Summary by CodeRabbit

• Updates
  • Cuga component is no longer in beta.
  • API toggle option removed from Cuga component inputs.

[coderabbitai]

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Walkthrough

This PR updates the CugaComponent to remove its beta status and API input toggle, bumps the cuga dependency version from 0.1.4 to 0.1.6, and reclassifies several info-level log statements to debug level without altering control flow.

Changes

Cohort / File(s)	Summary
Dependency Version Bump pyproject.toml	Bump cuga dependency from 0.1.4 to 0.1.6
CugaComponent Refinements src/lfx/src/lfx/components/models_and_agents/cuga_agent.py	Remove beta attribute and API BoolInput from public interface; reclassify multiple info-level log statements to debug level with minor textual adjustments

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Changes are straightforward: dependency bump, removal of beta flag and API input, and log level adjustments
• No control flow or external API modifications beyond attribute/input removal
• Changes are consistent in pattern (log level downgrades) with minimal heterogeneity

Possibly related PRs

• #10559: Also modifies public inputs and attributes of CugaComponent in the same file
• #9907: Directly related as the PR modifies the same CugaComponent added in that PR

Suggested labels

enhancement, lgtm

Suggested reviewers

• ogabrielluiz
• jordanrfrazier

Pre-merge checks and finishing touches

Important

Pre-merge checks failed

Please resolve all errors before merging. Addressing warnings is optional.

❌ Failed checks (1 error, 2 warnings)

Check name	Status	Explanation	Resolution
Test Coverage For New Implementations	❌ Error	PR modifies cuga_agent.py and updates cuga dependency from 0.1.4 to 0.1.6, but no test files are added to verify the changes or validate the dependency upgrade.	Add unit and integration tests to verify CugaComponent functionality after removing beta flag, API input, and changing log levels to ensure no regressions with the new dependency version.
Test Quality And Coverage	⚠️ Warning	No test files found for CugaComponent despite significant code changes and quality issues flagged in review.	Add comprehensive pytest test coverage for cuga_agent.py including unit tests for async build_output method, dependency version compatibility, and log level behavior changes.
Test File Naming And Structure	⚠️ Warning	PR modifies cuga_agent.py component but includes no test files following naming conventions (test_*.py, *_test.py, *.test.ts, *.test.tsx).	Add test_cuga_agent.py with tests validating: removed beta attribute, removed API input, logging changes, and edge cases for component functionality.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main objective of the PR: releasing a new version of the cuga component with dependency bump (0.1.4→0.1.6) and feature refinements.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Excessive Mock Usage Warning	✅ Passed	The PR only modifies pyproject.toml and cuga_agent.py; no test files are included in the changes.

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[coderabbitai]

Actionable comments posted: 4

🧹 Nitpick comments (1)

src/lfx/src/lfx/components/models_and_agents/cuga_agent.py (1)

332-332: Remove or justify the arbitrary sleep.

The await asyncio.sleep(0.5) appears arbitrary and lacks explanation. If this is needed for timing or UI updates, add a comment explaining why. Otherwise, remove it.

-                await asyncio.sleep(0.5)

📜 Review details

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 104e1bc and 658e41b.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (2)

• pyproject.toml (1 hunks)
• src/lfx/src/lfx/components/models_and_agents/cuga_agent.py (15 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

src/lfx/src/lfx/components/models_and_agents/cuga_agent.py (3)

src/lfx/src/lfx/schema/data.py (1)

• Data (26-288)

src/backend/base/langflow/memory.py (1)

• messages (340-345)

src/lfx/src/lfx/components/models_and_agents/memory.py (2)

• MemoryComponent (16-268)
• retrieve_messages (190-240)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (16)

• GitHub Check: Lint Backend / Run Mypy (3.10)
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🔇 Additional comments (1)

pyproject.toml (1)

137-137: Version 0.1.6 of the cuga package exists and is free from known security vulnerabilities.

Verification confirmed that cuga 0.1.6 is available on PyPI and no security advisories are reported. The dependency update is safe to proceed.

[coderabbitai]

⚠️ Potential issue | 🟠 Major

Remove simulated browser tool code.

This code block simulates browser tool usage by checking for self.BROWSER attribute, which doesn't exist in the component definition. This appears to be dead code or leftover testing code that should be removed.

-                # Simulate browser tool usage
-                if getattr(self, "BROWSER", False) and any(
-                    word in current_input.lower() for word in ["search", "web", "browse"]
-                ):
-                    tool_run_id = str(uuid.uuid4())
-
-                    yield {
-                        "event": "on_tool_start",
-                        "run_id": tool_run_id,
-                        "name": "BrowserTool",
-                        "data": {"input": {"query": current_input}},
-                    }
-                    await asyncio.sleep(0.3)
-
-                    yield {
-                        "event": "on_tool_end",
-                        "run_id": tool_run_id,
-                        "name": "BrowserTool",
-                        "data": {"output": "Simulated web search results for: " + current_input},
-                    }
-                    tools_used.append("Performed web search")

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents

In src/lfx/src/lfx/components/models_and_agents/cuga_agent.py around lines 337
to 356 there is a block that simulates a browser tool (checks getattr(self,
"BROWSER", False), yields on_tool_start/on_tool_end events and appends to
tools_used) which references a non-existent self.BROWSER and appears to be
leftover test/dead code; remove this entire simulated browser block (including
the yields, sleep and the tools_used.append) and ensure surrounding control flow
and indentation remain correct after deletion so the generator continues to the
next logic path.

[coderabbitai]

🛠️ Refactor suggestion | 🟠 Major

Remove commented-out code and unused variables.

Lines 359-363 contain unused variables and commented code that should be removed to improve code clarity.

-                # 2. Build final response
-                response_parts = []
-
-                response_parts.append(f"Processed input: '{current_input}'")
-                response_parts.append(f"Available tools: {len(tools)}")
-                # final_response = "CUGA Agent Response:\n" + "\n".join(response_parts)

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents

In src/lfx/src/lfx/components/models_and_agents/cuga_agent.py around lines 359
to 363, remove the unused variable response_parts, the subsequent
response_parts.append(...) calls, and the commented-out final_response line;
delete these lines (or replace with the needed logging/return logic if response
construction is required elsewhere) so no dead variables or commented code
remain and the function only contains actively used statements.

[coderabbitai]

🛠️ Refactor suggestion | 🟠 Major

Use Optional type hints for nullable variables.

Variables last_event and tool_run_id are initialized to None but have type annotations that don't reflect this. Use Optional to properly indicate these can be None.

-                last_event: StreamEvent = None
-                tool_run_id = None
+                last_event: StreamEvent | None = None
+                tool_run_id: str | None = None

🤖 Prompt for AI Agents

In src/lfx/src/lfx/components/models_and_agents/cuga_agent.py around lines
364-365, the variables last_event and tool_run_id are initialized to None but
their type annotations don't indicate that; update their annotations to use
typing.Optional (e.g., last_event: Optional[StreamEvent] = None and tool_run_id:
Optional[str] = None or Optional[UUID] if tool_run_id is a UUID), add "from
typing import Optional" to the imports if missing, and ensure the chosen
concrete type for tool_run_id matches its usage elsewhere in the file.

[coderabbitai]

🛠️ Refactor suggestion | 🟠 Major

Remove commented-out code.

The commented-out code block should be removed if it's no longer needed.

-                # task_result: AgentResult = await cuga_agent.run_task_generic_yield(
-                #     eval_mode=False, goal=current_input, on_progress=on_progress
-                # )

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	# task_result: AgentResult = await cuga_agent.run_task_generic_yield(
	# eval_mode=False, goal=current_input, on_progress=on_progress
	# )

🤖 Prompt for AI Agents

In src/lfx/src/lfx/components/models_and_agents/cuga_agent.py around lines 407
to 409, remove the two-line commented-out call to
cuga_agent.run_task_generic_yield (the lines starting with "# task_result:
AgentResult = await ..." and "#     eval_mode=False, goal=current_input,
on_progress=on_progress") as it is dead/commented code; delete these commented
lines so the file contains only active, necessary code and then run the
project's linter/formatter to ensure styling remains consistent.

[jordanrfrazier]

Can you address the code rabbit comments?