Update test_json_schema.py

Author: EkberHasanov

tests/test_json_schema.py

@@ -15,7 +15,6 @@
 from pydantic_extra_types.isbn import ISBN
 from pydantic_extra_types.language_code import ISO639_3, ISO639_5
 from pydantic_extra_types.mac_address import MacAddress
-from pydantic_extra_types.pandas_types import Series
 from pydantic_extra_types.payment import PaymentCardNumber
 from pydantic_extra_types.pendulum_dt import DateTime
 from pydantic_extra_types.ulid import ULID
@@ -215,12 +214,6 @@
                 'type': 'object',
             },
         ),
-        (
-            Series,
-            {
-                'properties': {'x': {'title': 'X'}},
-            },
-        ),
         (
             ISO639_3,
             {