no more chatcompletions

app.py

@@ -172,7 +172,7 @@ async def describe_garment(image: UploadFile = File(...)):
     image_bytes = await image.read()
     base64_image = base64.b64encode(image_bytes).decode("utf-8")
 
-    response = openai.ChatCompletion.create(
+    response = openai.chat.completions.create(
         model="gpt-4o",  # See discussion below
         messages=[
             {