Update app.py

app.py

@@ -1,5 +1,4 @@
 import os
-import sys
 import gradio as gr
 from epub2txt import epub2txt
 
@@ -7,7 +6,6 @@ if not os.path.exists("./chatglm2-6b-int4.flm"):
     os.system("git clone --recurse-submodules https://github.com/ztxz16/fastllm.git")
     os.system("cd fastllm; mkdir build; cd build; cmake ..; make -j; cd tools; python setup.py install --user --prefix=")
     os.system("wget https://huggingface.co/huangyuyang/chatglm2-6b-int4.flm/resolve/main/chatglm2-6b-int4.flm")
-    os.execv(sys.argv[0], sys.argv)
     exit()
     
 from fastllm_pytools import llm