reformat import in test

Author: svv232

o1vm/tests/test_riscv_elf.rs

@@ -1,5 +1,4 @@
-use o1vm::interpreters::riscv32i::
-    interpreter::{IInstruction, Instruction, RInstruction};
+use o1vm::interpreters::riscv32i::interpreter::{IInstruction, Instruction, RInstruction};
 
 #[test]
 // Checking an instruction can be converted into a string.
@@ -17,4 +16,4 @@ fn test_instruction_can_be_converted_into_string() {
 
     let instruction = Instruction::IType(IInstruction::LoadHalf);
     assert_eq!(instruction.to_string(), "lh");
-}
+}