Create agent.py

agent.py

@@ -0,0 +1,22 @@
+from openai import OpenAI
+import requests
+import os
+
+class GaiaAgent:
+    def __init__(self):
+        self.client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+        self.instructions = (
+            "You are a fact-based research assistant solving GAIA benchmark questions. "
+            "For each question, reason step-by-step and output a single factual answer only."
+        )
+
+    def __call__(self, question: str) -> str:
+        response = self.client.chat.completions.create(
+            model="gpt-4-turbo",
+            messages=[
+                {"role": "system", "content": self.instructions},
+                {"role": "user", "content": question}
+            ],
+            temperature=0.0,
+        )
+        return response.choices[0].message.content.strip()