Update README.md

README.md

@@ -17,7 +17,7 @@ This application summarizes PDF documents and converts the summary to audio.
 The core logic is in the `audio_pdf` function. It:
 
 1. Extracts raw text from the uploaded PDF using `PyPDF2` 
-2. Summarizes the text using a BART model from HuggingFace Transformers. This uses `AutoTokenizer` and `AutoModelForSeq2SeqLM` to load the model and generate a summary
+2. Summarizes the text using [LED-Based Summarization](https://huggingface.co/pszemraj/led-base-book-summary) Model from HuggingFace Transformers. This uses `AutoTokenizer` and `AutoModelForSeq2SeqLM` to load the model and generate a summary
 3. Converts the text summary to an audio file using `gTTS` (Google Text-to-Speech)  
 
 The summary and audio file are returned and displayed in the Gradio web interface.