diff --git a/exec/agent-lang.ts b/exec/agent-lang.ts
index e5f5b28..1a7c645 100644
--- a/exec/agent-lang.ts
+++ b/exec/agent-lang.ts
@@ -48,8 +48,8 @@ interpreter.get(sourceCode, config).subscribe((output: InterpreterOutput) => {
         } else {
             writeFileSync(outputFile, JSON.stringify(programOutput, null, 2));
         }
+        
         Logger.done(`Output has been written to ${outputFile}`);
-
         Process.exit(0);
     }
 });
diff --git a/tests/interpreter.test.ts b/tests/interpreter.test.ts
index cd95f44..da9cfbe 100644
--- a/tests/interpreter.test.ts
+++ b/tests/interpreter.test.ts
@@ -12,7 +12,6 @@ const INTERPRETER_STEP_TESTING_DATA = [
 describe("Interpreter", () => {
 
     let subscription: Subscription;
-
     let interpreter: Interpreter;
 
     let config: InterpreterConfiguration = { width: 500, height: 500, steps: 10000, delay: 200 };
diff --git a/tests/parser.test.ts b/tests/parser.test.ts
index fe23d53..621a4ea 100644
--- a/tests/parser.test.ts
+++ b/tests/parser.test.ts
@@ -369,6 +369,7 @@ describe("Parser", () => {
 
     test("should not allow adding default value to const", () => {
         const code = "agent person 10 { const c: 10 = 20; }";
+        // @ts-ignore
         expect(() => getProgram(code).toThrow(ErrorParser));
     });
 
diff --git a/tests/runtime.test.ts b/tests/runtime.test.ts
index 791d4ac..3e39baf 100644
--- a/tests/runtime.test.ts
+++ b/tests/runtime.test.ts
@@ -77,12 +77,12 @@ function testExpression(entry: ExpressionTestingData) {
     switch (type) {
         case ValueType.Number: {
             const value = TestSupport.expectValue<NumberValue>(agent.variables.get("value"), ValueType.Number);
-            expect(value.value).toBe(result);
+            expect(value.value).toBe(result as number);
             break;
         }
         case ValueType.Boolean: {
             const value = TestSupport.expectValue<BooleanValue>(agent.variables.get("value"), ValueType.Boolean);
-            expect(value.value).toBe(result);
+            expect(value.value).toBe(result as boolean);
             break;
         }
     }