Merge branch 'master' into close_connection_on_graph

Author: gkorland

pyproject.toml

@@ -25,6 +25,7 @@ repository = "https://github.com/RedisGraph/redisgraph-py"
 [tool.poetry.dependencies]
 python = "^3.6"
 redis = "^3.5.3"
+hiredis = "^2.0.0"
 prettytable = "^2.1.0"
 
 [tool.poetry.dev-dependencies]