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app.py

@@ -9,7 +9,7 @@ client = OpenAI(
 
 def chat(message, history):
     response = client.chat.completions.create(
-        model="HuggingFaceH4/zephyr-7b-beta",
+        model="mistralai/Mistral-7B-Instruct-v0.3",
         messages=[{"role": "user", "content": message}],
         max_tokens=256
     )