Fix pydantic_core version to 2.27.2 to resolve dependency conflict

Author: boxxello

requirements.txt

@@ -20,6 +20,6 @@ baidusearch~=1.0.3
 duckduckgo_search~=7.5.1
 
 aiofiles~=24.1.0
-pydantic_core~=2.32.0
+pydantic_core~=2.27.2
 colorama~=0.4.6
-playwright~=1.50.0
+playwright~=1.50.0

setup.py

@@ -31,7 +31,7 @@
         "browser-use~=0.1.40",
         "googlesearch-python~=1.3.0",
         "aiofiles~=24.1.0",
-        "pydantic_core>=2.27.2,<2.33.0",
+        "pydantic_core>=2.27.2,<2.28.0",
         "colorama~=0.4.6",
     ],
     classifiers=[