ImportError: cannot import name 'MCPServerStreamableHTTP' from 'pydantic_ai.mcp'

[jsenjobs]

🐛 Bug Description

(rdagent) root@VM-0-15-ubuntu:~/RD-Agent# rdagent health_check --no-check-env

Traceback (most recent call last):
File "/root/miniconda3/envs/rdagent/bin/rdagent", line 3, in
from rdagent.app.cli import app
File "/root/RD-Agent/rdagent/app/cli.py", line 24, in
from rdagent.app.data_science.loop import main as data_science
File "/root/RD-Agent/rdagent/app/data_science/loop.py", line 10, in
from rdagent.scenarios.data_science.loop import DataScienceRDLoop
File "/root/RD-Agent/rdagent/scenarios/data_science/loop.py", line 15, in
from rdagent.components.coder.data_science.pipeline import PipelineCoSTEER
File "/root/RD-Agent/rdagent/components/coder/data_science/pipeline/init.py", line 39, in
from rdagent.components.coder.data_science.pipeline.eval import PipelineCoSTEEREvaluator
File "/root/RD-Agent/rdagent/components/coder/data_science/pipeline/eval.py", line 11, in
from rdagent.components.agent.context7 import Agent as DocAgent
File "/root/RD-Agent/rdagent/components/agent/context7/init.py", line 3, in
from pydantic_ai.mcp import MCPServerStreamableHTTP
ImportError: cannot import name 'MCPServerStreamableHTTP' from 'pydantic_ai.mcp' (/root/miniconda3/envs/rdagent/lib/python3.10/site-packages/pydantic_ai/mcp.py)

To Reproduce

Steps to reproduce the behavior:

1.conda create -n rdagent python=3.10
2.conda activate rdagent
3.git clone https://github.com/microsoft/RD-Agent
4. cd RD-Agent/
5. make dev
6. rdagent health_check --no-check-env

Expected Behavior

Screenshot

Environment

Note: Users can run rdagent collect_info to get system information and paste it directly here.

• Name of current operating system:
• Processor architecture:
• System, version, and hardware information:
• Version number of the system:
• Python version:
• Container ID:
• Container Name:
• Container Status:
• Image ID used by the container:
• Image tag used by the container:
• Container port mapping:
• Container Label:
• Startup Commands:
• RD-Agent version:
• Package version:

Additional Notes

[hydrox64]

Got the same issue, and try:

pip uninstall -y pydantic-ai-slim mcp
pip install "pydantic-ai-slim[mcp,openai,prefect]==1.34.0" "mcp==1.24.0"

fixed temporarily...