Rename ruff_python_semantic's Context struct to SemanticModel (#4565)

crates/ruff_python_ast/src/source_code/mod.rs

@@ -1,22 +1,25 @@
-mod generator;
-mod indexer;
-mod line_index;
-mod locator;
-mod stylist;
+use std::fmt::{Debug, Formatter};
+use std::sync::Arc;
 
-pub use crate::source_code::line_index::{LineIndex, OneIndexed};
-pub use generator::Generator;
-pub use indexer::Indexer;
-pub use locator::Locator;
 use ruff_text_size::{TextRange, TextSize};
 use rustpython_parser as parser;
 use rustpython_parser::{lexer, Mode, ParseError};
 #[cfg(feature = "serde")]
 use serde::{Deserialize, Serialize};
-use std::fmt::{Debug, Formatter};
-use std::sync::Arc;
+
+pub use generator::Generator;
+pub use indexer::Indexer;
+pub use locator::Locator;
 pub use stylist::{Quote, Stylist};
 
+pub use crate::source_code::line_index::{LineIndex, OneIndexed};
+
+mod generator;
+mod indexer;
+mod line_index;
+mod locator;
+mod stylist;
+
 /// Run round-trip source code generation on a given Python code.
 pub fn round_trip(code: &str, source_path: &str) -> Result<String, ParseError> {
     let locator = Locator::new(code);