add new main, run abratest through cli

main.py

@@ -0,0 +1,21 @@
+import json
+import os
+import subprocess
+from pathlib import Path
+
+# --------------------- load credentials to env variables -------------------- #
+
+cred_file = Path("credentials.json")
+with open(cred_file, "r") as f:
+    CREDENTIALS = json.load(f)
+
+for key, value in CREDENTIALS.items():
+    os.environ[key] = value
+
+
+subprocess.run(
+    [
+        "pytest-abra",
+        # "--debug",
+    ]
+)