Update app.py

app.py

@@ -21,7 +21,7 @@ from langchain_text_splitters import SentenceTransformersTokenTextSplitter
 
 from PIL import Image
 
-HF_TOKEN = os.environ.get("Inference_Calls", None)
+HF_TOKEN = os.getenv("Inference_Calls")
 
 # from transformers import LlavaNextProcessor, LlavaNextForConditionalGeneration, TextIteratorStreamer
 # processor = LlavaNextProcessor.from_pretrained("llava-hf/llava-v1.6-mistral-7b-hf")