diff --git a/andor-test/01_init_and_discover.py b/andor-test/01_init_and_discover.py
index 53a3b4d..736af20 100644
--- a/andor-test/01_init_and_discover.py
+++ b/andor-test/01_init_and_discover.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """
 Andor SDK3 Camera Discovery and Connection Test
 Direct SDK usage without pylablib dependency
@@ -21,7 +22,7 @@ try:
         if os.path.exists(path) or path == "atcore.dll":
             try:
                 lib = ctypes.WinDLL(path)
-                print(f"Loaded SDK from: {path}")
+                print(f"[OK] Loaded SDK from: {path}")
                 break
             except OSError:
                 continue
@@ -32,7 +33,7 @@ try:
         )
 
 except Exception as e:
-    print(f" Failed to load Andor SDK3 library: {e}")
+    print(f"[ERROR] Failed to load Andor SDK3 library: {e}")
     sys.exit(1)
 
 # Define function signatures
@@ -113,16 +114,16 @@ print("=" * 60)
 print("\n[1] Initializing Andor SDK3 library...")
 code = lib.AT_InitialiseLibrary()
 check_error(code, "AT_InitialiseLibrary")
-print("Library initialized successfully")
+print("[OK] Library initialized successfully")
 
 try:
     # Get number of cameras (using system handle = 1)
     print("\n[2] Detecting cameras...")
     num_cameras = get_int_feature(1, "DeviceCount")
-    print(f"Found {num_cameras} camera(s)")
+    print(f"[OK] Found {num_cameras} camera(s)")
 
     if num_cameras == 0:
-        print("\n  No cameras detected. Please check:")
+        print("\n[WARNING] No cameras detected. Please check:")
         print("  - Camera is powered on")
         print("  - USB/PCIe connection is secure")
         print("  - Drivers are installed correctly")
@@ -132,7 +133,7 @@ try:
         handle = ctypes.c_int()
         code = lib.AT_Open(0, ctypes.byref(handle))
         check_error(code, "AT_Open")
-        print(f"Camera opened (handle: {handle.value})")
+        print(f"[OK] Camera opened (handle: {handle.value})")
 
         try:
             # Get camera information
@@ -159,28 +160,22 @@ try:
             except:
                 pass
 
-            try:
-                sensor_temp = lib.AT_GetFloat(handle.value, "SensorTemperature")
-                # Note: would need to define AT_GetFloat properly for this
-            except:
-                pass
-
             print("-" * 60)
-            print("Camera information retrieved successfully")
+            print("[OK] Camera information retrieved successfully")
 
         finally:
             # Close camera
             print("\n[5] Closing camera...")
             code = lib.AT_Close(handle.value)
             check_error(code, "AT_Close")
-            print("Camera closed")
+            print("[OK] Camera closed")
 
 finally:
     # Finalize library
     print("\n[6] Shutting down SDK library...")
     code = lib.AT_FinaliseLibrary()
     check_error(code, "AT_FinaliseLibrary")
-    print("Library shutdown complete")
+    print("[OK] Library shutdown complete")
 
 print("\n" + "=" * 60)
 print("Test completed successfully!")