Update app.py

app.py

@@ -36,7 +36,7 @@ def rag_query(q: str) -> str:
     )
     context = "\n".join(results["documents"][0])
     prompt = f"Context:\n{context}\n\nUser: {q}\nAssistant:"
-    out = model.create(prompt=prompt, max_tokens=256, temperature=0.7)
+    out = model.create_completion(prompt=prompt, max_tokens=256, temperature=0.7)
     return out["choices"][0]["text"]
 
 # 3. FastAPI app