remove unused Interchange "delimiters" parameter

fixes #70

Author: nerdoc

pydifact/segmentcollection.py

@@ -451,7 +451,6 @@ def __init__(
         recipient: str,
         control_reference: str,
         syntax_identifier: Tuple[str, int],
-        delimiters: Characters = Characters(),
         timestamp: datetime.datetime = None,
         *args,
         **kwargs,
@@ -461,7 +460,6 @@ def __init__(
         self.recipient = recipient
         self.control_reference = control_reference
         self.syntax_identifier = syntax_identifier
-        self.delimiters = delimiters
         self.timestamp = timestamp or datetime.datetime.now()
 
     def get_header_segment(self) -> Segment: