Resolve config_file to absolute right at start on parsing args in cli

- Assume path is absolute in yaml util module while saving, loading file
  - This follows same convention as jsonl. Which just operates on
    passed file path, assuming it is of appropriate form.
    Responsibility to put it in appropriate form is on the caller, for now

src/utils/cli.py

@@ -3,7 +3,7 @@ import argparse
 import pathlib
 
 # Internal Packages
-from src.utils.helpers import resolve_absolute_path
+from src.utils.helpers import get_absolute_path, resolve_absolute_path
 from src.utils.yaml import parse_config_from_file
 
 
@@ -20,9 +20,12 @@ def cli(args=None):
 
     args = parser.parse_args(args)
 
-    if not resolve_absolute_path(args.config_file).exists():
+    # Normalize config_file path to absolute path
+    args.config_file = resolve_absolute_path(args.config_file)
+
+    if not args.config_file.exists():
         args.config = None
     else:
         args.config = parse_config_from_file(args.config_file)
 
-    return args
+    return args