Update app.py

app.py

@@ -158,13 +158,14 @@ def humanize(req: HumanizeRequest):
     prompt = build_prompt(req.text, req.section, req.author_notes)
 
     try:
-        response = llm(
-            prompt,
+        response = llm.create_completion(
+            prompt=prompt,
             max_tokens=400,
             temperature=0.4,
             top_p=0.9,
-            repetition_penalty=1.1,
+            repeat_penalty=1.1,
         )
+
     except Exception as e:
         raise HTTPException(
             status_code=500,