returning python 2.7 support (#114)

Author: chayim

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "RLTest"
-version = "0.4"
+version = "0.4.1"
 description="Redis Labs Test Framework, allow to run tests on redis and modules on a variety of environments"
 authors = ["RedisLabs <oss@redislabs.com>"]
 license = "BSD-3-Clause"
@@ -23,25 +23,11 @@ classifiers = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.6"
-redis = ">=3.0.0"
-redis-py-cluster = ">=2.1.0"
-distro = ">=1.4.0"
-psutil = "^3.0.0"
-
-[tool.poetry.dev-dependencies]
-codecov = "^2.1.11"
-flake8 = "^3.9.2"
-rmtest = "^0.7.0"
-nose = "^1.3.7"
-ml2rt = "^0.2.0"
-tox = ">=3.23.1"
-tox-poetry = "^0.3.0"
-bandit = "^1.7.0"
-pylint = "^2.8.2"
-vulture = "^2.3"
-pytest = "^6.2.4"
-pytest-cov = "^2.12.0"
+python = "^2.7"
+distro = "^1.5.0"
+redis = "^3.5.3"
+redis-py-cluster = "^2.1.3"
+psutil = "^5.8.0"
 
 [tool.poetry.urls]
 repository = "https://github.com/RedisLabsModules/RLTest"
@@ -50,6 +36,15 @@ repository = "https://github.com/RedisLabsModules/RLTest"
 RLTest = 'RLTest.__main__:main'
 
 
+
+[tool.poetry.dev-dependencies]
+codecov = "^2.1.11"
+flake8 = "^3.9.2"
+rmtest = "^0.7.0"
+nose = "^1.3.7"
+ml2rt = "^0.2.0"
+pytest = "4.6"
+pytest-cov = "^2.12.1"
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"