fix test

Author: sfc-gh-zli

tests/integ/test_dataframe.py

@@ -1906,16 +1906,6 @@ def compare_show_string(actual: str, expected: str) -> bool:
         result = [a.strip() == e.strip() for a, e in zip(actual_lines, expected_lines)]
         return all(result)
 
-    print("\n")
-    print(
-        df._show_string_spark(
-            truncate=False,
-            _emit_ast=session.ast_enabled,
-            _spark_column_names=spark_col_names,
-        ).strip()
-    )
-    print("\n")
-
     assert compare_show_string(
         df._show_string_spark(_emit_ast=session.ast_enabled).strip(),
         """