Merge pull request chatgpt-web-dev#374 from assassinliujie/main

fix the max tokens for gpt-4-turbo 128K

service/src/chatgpt/index.ts

@@ -54,7 +54,12 @@ export async function initApi(key: KeyConfig, chatModel: string) {
     // Set the token limits based on the model's type. This is because different models have different token limits.
     // The token limit includes the token count from both the message array sent and the model response.
     // 'gpt-35-turbo' has a limit of 4096 tokens, 'gpt-4' and 'gpt-4-32k' have limits of 8192 and 32768 tokens respectively.
-
+		// Check if the model type is GPT-4-turbo
+		if (model.toLowerCase().includes('1106-preview')) {
+			//If it's a '1106-preview' model, set the maxModelTokens to 131072
+			options.maxModelTokens = 131072
+			options.maxResponseTokens = 32768
+		}
     // Check if the model type includes '16k'
     if (model.toLowerCase().includes('16k')) {
       // If it's a '16k' model, set the maxModelTokens to 16384 and maxResponseTokens to 4096