chore: only return usage in last stream chunk for pplx

Portkey-AI · Jan 29, 2025 · 77c3604 · 77c3604
1 parent dbbebe3
commit 77c3604
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/providers/perplexity-ai/chatComplete.ts b/src/providers/perplexity-ai/chatComplete.ts
@@ -216,7 +216,8 @@ export const PerplexityAIChatCompleteStreamChunkTransform: (
           finish_reason: parsedChunk.choices[0]?.finish_reason,
         },
       ],
-      ...(parsedChunk.usage && { usage: parsedChunk.usage }),
+      ...(parsedChunk.usage &&
+        parsedChunk.choices[0]?.finish_reason && { usage: parsedChunk.usage }),
     })}` + '\n\n';
 
   if (parsedChunk.choices[0]?.finish_reason)