[docstring]

oephys2nix/metadata.py

@@ -2,6 +2,15 @@ import nixio
 
 
 def create_metadata_from_dict(d: dict, section: nixio.Section) -> None:
+    """Creating nix section from dictionary.
+
+    Parameters
+    ----------
+    d : dict
+        Dictionary that needs to be saved to section
+    section : nixio.Section
+        Target section in Nix file
+    """
     for key, value in d.items():
         if isinstance(value, dict):
             new_sec = section.create_section(key, f"{type(key)}")
@@ -18,6 +27,18 @@ def create_metadata_from_dict(d: dict, section: nixio.Section) -> None:
 
 
 def create_dict_from_section(section: nixio.Section) -> dict:
+    """Creating dictionary from Nix section
+
+    Parameters
+    ----------
+    section : nixio.Section
+        Source nix section that will be exported to the dictionary
+
+    Returns
+    -------
+    dict: dict
+        Nix section in a dictionary
+    """
     d = {}
     for key, value in section.items():
         if isinstance(value, nixio.Section):