fix: pytest 명시해서 설치하도록 추가

Author: ParkGyeongTae

requirements.txt

@@ -17,3 +17,4 @@ langchain-google-genai>=2.1.3,<3.0.0
 langchain-ollama>=0.3.2,<0.4.0
 langchain-huggingface>=0.1.2,<0.2.0
 clickhouse_driver
+pytest>=8.3.5

setup.py

@@ -1,5 +1,5 @@
 # setup.py
-from setuptools import setup, find_packages
+from setuptools import find_packages, setup
 
 with open("docs/README.md", "r", encoding="utf-8") as fh:
     long_description = fh.read()
@@ -29,6 +29,7 @@
         "langchain-ollama>=0.3.2,<0.4.0",
         "langchain-huggingface>=0.1.2,<0.2.0",
         "transformers==4.51.2",
+        "pytest>=8.3.5",
     ],
     entry_points={
         "console_scripts": [