update description

app.py

@@ -174,9 +174,9 @@ def predict(pdf, confidence, generate_file):
     return text_output + redaction_analysis, images, report
 
 
-title = "Redaction Detector"
+title = "Redaction Detector for PDFs"
 
-description = "A classifier trained on publicly released redacted (and unredacted) FOIA documents, using [fastai](https://github.com/fastai/fastai)."
+description = "An MVP app for detection, extraction and analysis of PDF documents that contain redactions. Two models are used for this demo, both trained on publicly released redacted (and unredacted) FOIA documents. Classifcation model trained using [fastai](https://github.com/fastai/fastai) and the object detection model trained using [IceVision](https://airctic.com/0.12.0/)."
 
 with open("article.md") as f:
     article = f.read()