fix: passing max_token option to replicate's api call (#1050)

Co-authored-by: Alex Yang <himself65@outlook.com>

.changeset/tender-mice-retire.md

+---
+"llamaindex": patch
+---
+
+fix: passing max_token option to replicate's api call

packages/llamaindex/src/llm/replicate_ai.ts

@@ -323,6 +323,7 @@ If a question does not make any sense, or is not factually coherent, explain why
         prompt,
         system_prompt: systemPrompt,
         temperature: this.temperature,
+        max_tokens: this.maxTokens,
         top_p: this.topP,
       },
     };