참고소스 수정본

참고/instructor-main/examples/simple-extraction/user.py

@@ -0,0 +1,59 @@
+import instructor
+
+from openai import OpenAI
+from pydantic import BaseModel, Field
+from typing import Optional
+
+client = instructor.from_openai(OpenAI())
+
+
+class UserDetail(BaseModel):
+    age: int
+    name: str
+    role: Optional[str] = Field(default=None)
+
+
+def get_user_detail(string) -> UserDetail:
+    return client.chat.completions.create(
+        model="gpt-4o-mini",
+        response_model=UserDetail,
+        messages=[
+            {
+                "role": "user",
+                "content": f"Get user details for {string}",
+            },
+        ],
+    )  # type: ignore
+
+
+user = get_user_detail("Jason is 25 years old")
+print(user.model_dump_json(indent=2))
+"""
+{
+  "age": 25,
+  "name": "Jason",
+  "role": null
+}
+"""
+
+user = get_user_detail("Jason is a 25 years old scientist")
+print(user.model_dump_json(indent=2))
+"""
+{
+  "age": 25,
+  "name": "Jason",
+  "role": "scientist"
+}
+"""
+
+# ! notice that the string should not contain anything
+# ! but a user and age was still extracted ?!
+user = get_user_detail("User not found")
+print(user.model_dump_json(indent=2))
+"""
+{
+  "age": 25,
+  "name": "John Doe",
+  "role": "null"
+}
+"""