BaseModel.__init__(

[WhatIsSpark]

{
"content": [
{
"type": "text",
"text": "BaseModel.init() takes 1 positional argument but 3 were given"
}
],
"isError": true
}

when i try to use query function，something went wrong ，the response ： "BaseModel.init() takes 1 positional argument but 3 were given"

[WhatIsSpark]

python -V 3.12

[RamXX]

Are you building it or installing from pip/uv? if the later, you should update to 0.1.4 which fixes a breaking change in the API. Building it locally should just work also.

[WhatIsSpark]

i use npx -y @modelcontextprotocol/inspector uv run search.py
uv --version
uv 0.6.6 (c1a0bb85e 2025-03-12)

[RamXX]

uv run search.py would not work on this project. There is no search.py here. Besides, you don't really need the inspector unless you're doing development on the server. In order to just use it:

• Open a new terminal (clean)
• pip install mcp-tavily -U . It will download and install the latest version.
• Add it to Claude according to the README instructions.

If you still want to use the inspector:

• Clone the repo
• cd /your-path/to/mcp-tavily/src
• npx -y @modelcontextprotocol/inspector uv run mcp_server_tavily