fix: CI workflow, in json_encoder itertools.chain missing import

Author: apelsynca

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
       - uses: actions/checkout@v4
@@ -28,7 +28,7 @@ jobs:
       - name: Install dependencies
         run: |
           pip install -e ".[async,starlette,flask,django,fastapi]"
-          pip install pytest pytest-asyncio pytest-cov pytest-mock freezegun build
+          pip install build pytest pytest-asyncio pytest-cov pytest-mock freezegun
 
       - name: Run tests
         run: pytest tests/ -v --tb=short

logtide_sdk/json_encoder.py

@@ -1,5 +1,3 @@
-from __future__ import annotations
-
 import contextlib
 import dataclasses
 import datetime
@@ -16,6 +14,7 @@
     IPv6Interface,
     IPv6Network,
 )
+from itertools import chain
 from pathlib import PosixPath
 from re import Pattern
 from types import GeneratorType