Update app.py

app.py

@@ -30,7 +30,7 @@ st.sidebar.title("Settings")
 
 # User input for file upload
 st.sidebar.subheader("Upload Knowledge Base")
-uploaded_file = st.sidebar.file_uploader("Upload a medical text book (image)", type=["jpg", "png"])
+uploaded_file = st.sidebar.file_uploader("Upload a medical text book (pdf)", type=["jpg", "png", "pdf"])
 
 # Initialize the parser
 parser = LlamaParse(