Data Science Agent v0.4.0
🎉 v0.4.0 - Human-in-the-Loop Support
This release adds configurable Human-in-the-Loop (HITL) functionality, allowing human oversight at different points in the agent's execution.
✨ New Features
HITL Modes
Control agent autonomy with 5 configurable modes:
| Mode | Description |
|---|---|
| NONE | Fully autonomous (default) |
| PLAN_ONLY | Pause after plan generation for approval |
| ON_ERROR | Pause when code execution fails |
| PLAN_AND_ANSWER | Pause on plan + before final answer |
| FULL | Pause before every code execution |
CLI Support
dsagent "Analyze data" -d ./data --hitl plan_only
Python API
from dsagent import PlannerAgent, HITLMode, EventType
agent = PlannerAgent(model="gpt-4o", hitl=HITLMode.PLAN_ONLY)
agent.start()
for event in agent.run_stream("Analyze sales data"):
if event.type == EventType.HITL_AWAITING_PLAN_APPROVAL:
print(event.plan.raw_text)
agent.approve() # or agent.reject() / agent.modify_plan()
HITL Actions
- approve() - Approve and continue
- reject() - Abort execution
- modify_plan() - Provide modified plan
- modify_code() - Provide modified code
- skip() - Skip current step
- send_feedback() - Guide the agent
📦 Installation
pip install datascience-agent==0.4.0
📝 Full Changelog