Update service.py

service.py

@@ -120,7 +120,7 @@ class Handler(http.server.SimpleHTTPRequestHandler):
                 with open(file_path, 'r') as file:
                     content = file.read()
 
-                response = content.decode()
+                response = content
 
             except urllib.error.URLError as e:
                 self.send_error(500, f"Failed to download file: {str(e)}")