[add] Enabled utf-8 decoded chars (#257)

Author: filipecosta90

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "redisbench-admin"
-version = "0.6.1"
+version = "0.6.2"
 description = "Redis benchmark run helper. A wrapper around Redis and Redis Modules benchmark tools ( ftsb_redisearch, memtier_benchmark, redis-benchmark, aibench, etc... )."
 authors = ["filipecosta90 <[email protected]>","Redis Performance Group <[email protected]>"]
 readme = "README.md"

redisbench_admin/run/redis_benchmark/redis_benchmark.py

@@ -91,7 +91,9 @@ def prepare_redis_benchmark_command(
         if "size" in k:
             command_arr.extend(["-d", "{}".format(k["size"])])
         if "x" in k:
-            with open("{}/{}".format(current_workdir, k["x"]), "r") as fd:
+            with open(
+                "{}/{}".format(current_workdir, k["x"]), "r", encoding="utf-8"
+            ) as fd:
                 minus_x = fd.read()
         # if we have the command keywork then it needs to be at the end of args
         if "command" in k: