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Beyond the event payload argument into your agent, you can also accept a second optional argument: config. The config should be a Pydantic model that you define, which can hold configurable state for your agent such as prompts, Sentry project to Github project mappings, and so on.

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Example

from blocks import task
from pydantic import BaseModel, Field

class SentryToRepoMapping(BaseModel):
    sentry_id: str
    repo: str

class Config(BaseModel):
    sentry_id_to_repo_map: List[SentryToRepoMapping] = Field(default=[])
    prompt: str = Field(default="""
    This is an example prompt.
    
    ## Directory Structure:
    {directory_listing}

    ## Files Changed:
    {files_changed_listing}
    """, required=True, required_fields=["directory_listing", "files_changed_listing"])

@agent(name="hello-world")
@on("github.pull_request)
def my_task(event, config: Config):
    print(config.prompt)
When your agent is registered, we generate a dynamic form from your Pydantic model schema. You can edit the configuration state on the agent page.