Update main.py

main.py

@@ -108,6 +108,8 @@ async def process_data(data: DataInput):
     # Load required models and components from Langchain library 
     # os.environ['HUGGINGFACEHUB_API_TOKEN'] =HUGGINGFACEHUB_API_TOKEN
     # HUGGINGFACEHUB_API_TOKEN = os.getenv("HUGGINGFACEHUB_API_TOKEN")
+    os.environ['HUGGINGFACEHUB_API_TOKEN'] = 'your_api_token_here'
+
     dom = [LangchainDocument(page_content=response_data, metadata={"source": "local"})]
 
     text_spliter = CharacterTextSplitter(chunk_size=3000, chunk_overlap=0)