diff --git a/request_llm/edge_gpt_free.py b/request_llm/edge_gpt_free.py
index 0026db23..7e893d40 100644
--- a/request_llm/edge_gpt_free.py
+++ b/request_llm/edge_gpt_free.py
@@ -28,8 +28,6 @@ from typing import Union
 import aiohttp
 import certifi
 import httpx
-from BingImageCreator import ImageGen
-from BingImageCreator import ImageGenAsync
 from prompt_toolkit import PromptSession
 from prompt_toolkit.auto_suggest import AutoSuggestFromHistory
 from prompt_toolkit.completion import WordCompleter
diff --git a/requirements.txt b/requirements.txt
index 10f9e073..2aedd6e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,7 @@ requests[socks]
 transformers
 python-markdown-math
 beautifulsoup4
+prompt_toolkit
 latex2mathml
 python-docx
 mdtex2html
@@ -14,4 +15,4 @@ pymupdf
 openai
 numpy
 arxiv
-
+rich