Update app.py

app.py

@@ -2,7 +2,11 @@ from huggingface_hub import InferenceClient
 import gradio as gr
 from langchain_community.tools import DuckDuckGoSearchRun
 
-client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")
+API_URL = "https://api-inference.huggingface.co/models/"
+
+client = InferenceClient(
+    "mistralai/Mistral-7B-Instruct-v0.1"
+)
 
 # Initialize DuckDuckGo search tool
 duckduckgo_search = DuckDuckGoSearchRun()