Fixing some formatting

Author: brianjjones

src/while_loop.rs

@@ -14,7 +14,6 @@ use tensorflow_sys as tf;
 #[cfg(feature = "tensorflow_runtime_linking")]
 use tensorflow_sys_runtime as tf;
 
-
 // This exists purely to ensure TF_AbortWhile gets called properly, even on panic.
 #[derive(Debug)]
 struct CWhileParams {

tensorflow-sys/src/lib.rs

@@ -10,4 +10,4 @@ include!("c_api.rs");
 
 pub use crate::TF_AttrType::*;
 pub use crate::TF_Code::*;
-pub use crate::TF_DataType::*;
+pub use crate::TF_DataType::*;