Update app.py

app.py

@@ -1,8 +1,4 @@
-from sentence_transformers import SentenceTransformer
-import gradio as gr
-from huggingface_hub import InferenceClient
-import numpy as np
-import torch
+
 
 with open("knowledge.txt", "r", encoding="utf-8") as file:
   knowledge_base = file.read()