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-rw-r--r--src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala b/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
index f7344fd2..8ca2b26b 100644
--- a/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
+++ b/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
@@ -4,9 +4,9 @@ package tutorial
package lesson2
// Compiler Infrastructure
-import firrtl.{Transform, LowForm, CircuitState, Utils}
+import firrtl.{Transform, LowForm, CircuitState}
// Firrtl IR classes
-import firrtl.ir.{DefModule, Statement, DefInstance, Expression, Mux}
+import firrtl.ir.{DefModule, Statement, Expression, Mux}
// Firrtl compiler's working IR classes (WIR)
import firrtl.WDefInstance
// Map functions