diff --git a/coder.py b/coder.py
index 3b97fce0a..bd5a1c642 100755
--- a/coder.py
+++ b/coder.py
@@ -6,6 +6,7 @@ import re
 import traceback
 from prompt_toolkit import prompt
 from prompt_toolkit.completion import Completer, Completion
+from prompt_toolkit.history import FileHistory
 from rich.console import Console
 from rich.prompt import Confirm, Prompt
 from colorama import Fore, Style
@@ -499,4 +500,4 @@ if __name__ == "__main__":
     from main import main
 
     status = main()
-    sys.exit(status)
+    sys.exit(status)
\ No newline at end of file