"""API schema definitions."""

from pydantic import BaseModel, Field


class GenerateRequest(BaseModel):
    instruction: str = Field(..., min_length=1)
    input: str = Field("", description="Source code or problem context.")


class GenerateResponse(BaseModel):
    code: str
    explanation: str
    confidence: float
    important_tokens: list[str]
    relevancy_score: float
    hallucination: bool
    latency_ms: int