Allow reuse of get_absolute_path, is_none_or_empty methods

- Move them to utils.helper.py for reuse
- Import those modules where required
- Delete duplicate methods defined in org_to_jsonl.py, asymmetric.py

search_type/asymmetric.py

@@ -10,7 +10,7 @@ import re
 import torch
 import argparse
 import pathlib
-
+from utils.helpers import get_absolute_path
 
 def initialize_model():
     "Initialize model for assymetric semantic search. That is, where query smaller than results"
@@ -140,10 +140,6 @@ def collate_results(hits, entries, count=5):
         in hits[0:count]]
 
 
-def get_absolute_path(filepath):
-    return str(pathlib.Path(filepath).expanduser().absolute())
-
-
 if __name__ == '__main__':
     # Setup Argument Parser
     parser = argparse.ArgumentParser(description="Map Org-Mode notes into (compressed) JSONL format")