Update app.py

app.py

@@ -2,10 +2,10 @@ import gradio as gr
 from openai import OpenAI
 from os import getenv
 import os
+from groq import Groq
 
-client = OpenAI(
-  base_url="https://openrouter.ai/api/v1",
-  api_key=getenv("OPENROUTER_API_KEY"),
+client = Groq(
+    api_key=getenv("GROQ_API_KEY"),
 )
 
 with gr.Blocks() as app:
@@ -146,7 +146,7 @@ TUTOR:
 
     
 
-    txt_model = gr.Textbox(label="Tutor Model", lines=1, value = "mistralai/mixtral-8x22b-instruct")
+    txt_model = gr.Textbox(label="Tutor Model", lines=1, value = "mixtral-8x7b-32768")
     txt_tutor = gr.Textbox(label="Tutor Persönlichkeit", lines=4, value = tutor_val)
     txt_prompt = gr.Textbox(label="Tutor Prompt", lines=4, value = prompt_val)
     chat = gr.Textbox(label="Chatverlauf", lines=10, interactive=False)