From 78862a2798df46f6ca8bb73350b720f9c8d4a592 Mon Sep 17 00:00:00 2001
From: Simone Vellei <henomis@gmail.com>
Date: Thu, 9 Nov 2023 15:05:03 +0100
Subject: [PATCH] fix: add missing fields in tool_calls (#558)

---
 chat.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/chat.go b/chat.go
index 9ad31c4..ebdc0e2 100644
--- a/chat.go
+++ b/chat.go
@@ -71,6 +71,8 @@ type ChatCompletionMessage struct {
 }
 
 type ToolCall struct {
+	// Index is not nil only in chat completion chunk object
+	Index    *int         `json:"index,omitempty"`
 	ID       string       `json:"id"`
 	Type     ToolType     `json:"type"`
 	Function FunctionCall `json:"function"`