from pydantic import BaseModel


class Person(BaseModel):
    name: str
    age: int

    class Config:
        schema_extra = {
            "examples": [
                {
                    "name": "John Doe",
                    "age": 25,
                }
            ]
        }


print(Person.schema())
# {'title': 'Person',
#  'type': 'object',
#  'properties': {'name': {'title': 'Name', 'type': 'string'},
#   'age': {'title': 'Age', 'type': 'integer'}},
#  'required': ['name', 'age'],
#  'examples': [{'name': 'John Doe', 'age': 25}]}
print(Person.schema_json(indent=2))

from pydantic import BaseModel


class Person(BaseModel):
    name: str
    age: int

    class Config:
        schema_extra = {
            'examples': [
                {
                    'name': 'John Doe',
                    'age': 25,
                }
            ]
        }


print(Person.schema())
# {'title': 'Person',
#  'type': 'object',
#  'properties': {'name': {'title': 'Name', 'type': 'string'},
#   'age': {'title': 'Age', 'type': 'integer'}},
#  'required': ['name', 'age'],
#  'examples': [{'name': 'John Doe', 'age': 25}]}
print(Person.schema_json(indent=2))

Fix double quotes to single quotes
Fix double quotes to single quotes
