main.py

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI(title="GAIA Agent")

# -----------------------------
# REQUEST FORMAT
# -----------------------------
class QuestionRequest(BaseModel):
    question: str


# -----------------------------
# SIMPLE AGENT (START HERE)
# -----------------------------
def solve(question: str) -> str:
    """
    STEP 1: Simple baseline agent
    You will improve this later with tools + RAG
    """

    # BASIC RULE: return only final answer
    # (temporary logic)
    return question


# -----------------------------
# API ENDPOINT
# -----------------------------
@app.post("/predict")
def predict(req: QuestionRequest):
    answer = solve(req.question)

    return {
        "answer": answer
    }


# -----------------------------
# HEALTH CHECK
# -----------------------------
@app.get("/")
def home():
    return {"status": "GAIA agent is running 🚀"}