fix linter

Author: Tom McCormick

pyiceberg/io/pyarrow.py

@@ -392,7 +392,7 @@ def __init__(self, properties: Properties = EMPTY_DICT):
         super().__init__(properties=properties)
 
     @staticmethod
-    def parse_location(location: str, properties: Properties=EMPTY_DICT) -> Tuple[str, str, str]:
+    def parse_location(location: str, properties: Properties = EMPTY_DICT) -> Tuple[str, str, str]:
         """Return (scheme, netloc, path) for the given location.
 
         Uses environment variables DEFAULT_SCHEME and DEFAULT_NETLOC

tests/io/test_pyarrow.py

@@ -2788,7 +2788,6 @@ def _expected_batch(unit: str) -> pa.RecordBatch:
 def test_parse_location_environment_defaults():
 
     """Test that parse_location uses environment variables for defaults."""
-    import os
 
     from pyiceberg.io.pyarrow import PyArrowFileIO
 
@@ -2799,7 +2798,7 @@ def test_parse_location_environment_defaults():
     assert path == "/foo/bar"
 
     # Test with properties set
-    properties = dict()
+    properties = {}
     properties["DEFAULT_SCHEME"] = "scheme"
     properties["DEFAULT_NETLOC"] = "netloc:8000"