Update app.py

app.py

@@ -40,7 +40,7 @@ def inference(query, k=30):
         doc = match[0]
         score = normaliser(round(match[1].item(), 3))
         title = doc.metadata['title']
-        author = doc.metadata['authors'][0]
+        author = doc.metadata['authors'][0].title()
         date = doc.metadata.get('date', 'None')
         link = doc.metadata.get('link', 'None')
         submitter = doc.metadata.get('submitter', 'None')