chore: Remove pre-commit and move requests in linter

pyproject.toml

@@ -42,6 +42,9 @@ pylint = "^2"
 mypy = { extras = ["reports"], version = "^1" }
 vulture = "^2"
 safety = "^2.4.0b1"
+# Dependencies requests fixed to 2.19 and upper because safety does not fix the required version
+# Version lower than 2.19 has a CVE problem
+requests = "^2.19"
 dodgy = "^0"
 yamllint = "^1"
 
@@ -56,15 +59,6 @@ pytest-integration = "^0"
 pytest-timer = "^0"
 
 
-[tool.poetry.group.dev.dependencies]
-pre-commit = "^3"
-requests = "^2.19"
-
-
-[tool.poetry.scripts]
-#serve = "src:start:start"
-
-
 [tool.poetry.urls]
 "Bug Tracker" = "https://etulab.univ-amu.fr/d19006523/vigenere-api/issues"