Some code improvment

Author: chandr-andr

python/psql_rust_driver/_internal/extra_types.pyi

@@ -4,7 +4,7 @@ from typing_extensions import Self
 
 class SmallInt:
     """Represent SmallInt in PostgreSQL and `i16` in Rust."""
-    
+
     def __init__(self: Self, inner_value: int) -> Self:
         """Create new instance of class.
         
@@ -15,7 +15,7 @@ class SmallInt:
 
 class Integer:
     """Represent Integer in PostgreSQL and `i32` in Rust."""
-    
+
     def __init__(self: Self, inner_value: int) -> Self:
         """Create new instance of class.
         
@@ -26,7 +26,7 @@ class Integer:
 
 class BigInt:
     """Represent BigInt in PostgreSQL and `i64` in Rust."""
-    
+
     def __init__(self: Self, inner_value: int) -> Self:
         """Create new instance of class.