Update main.py

main.py

@@ -9,6 +9,7 @@ from fastapi import FastAPI
 from fastapi import Query
 from pydantic import BaseModel
 from fastapi.middleware.cors import CORSMiddleware
+from helper_functions_api import md_to_html
 
 # Retrieve environment variables
 TOGETHER_API_KEY = os.getenv("TOGETHER_API_KEY")