Update README.md

README.md

@@ -10,4 +10,28 @@ pinned: false
 license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# PDF to Audio Converter
+
+This Gradio app converts PDFs into audio podcasts, lectures, summaries, and more. It uses OpenAI's GPT models for text generation and text-to-speech conversion.
+
+## Features
+
+- Upload multiple PDF files
+- Choose from different instruction templates (podcast, lecture, summary, etc.)
+- Customize text generation and audio models
+- Select different voices for speakers
+
+## How to Use
+
+1. Upload one or more PDF files
+2. Select the desired instruction template
+3. Customize the instructions if needed
+4. Click "Generate Audio" to create your audio content
+
+## Note
+
+This app requires an OpenAI API key to function. 
+
+## Credits
+
+Based on ```\url{https://github.com/knowsuchagency/pdf-to-podcast}```.