Update pyproject.toml

Author: vzhestkov

pyproject.toml

@@ -58,17 +58,9 @@ dev = [
 # When initializing the dev env using the included automation, pass
 # `--extras` to install them automatically.
 dev_extra = [
-<<<<<<< before updating
-    "black==25.1.0",
-    "isort==6.0.1",
-    "coverage==7.8.0",
-    "looseversion",
-    "tornado",
-=======
     "black==26.1.0",
     "isort==7.0.0",
     "coverage==7.13.2",
->>>>>>> after updating
 ]
 docs = [
   "sphinx",