Added additional inline display of my dissertation on the dissertation page

pages/003_Dissertation.py

@@ -1,4 +1,5 @@
 import streamlit as st
+import base64
 
 from src.st_helpers import st_setup
 
@@ -8,9 +9,16 @@ if st_setup('Dissertation'):
 
     st.write("*NOTE - ONLY TEMP FILES RIGHT NOW - THESE WILL BE ADDED WHEN COMPLETE*")
 
+    # Provide a button to download the document
     with open("img/dissertation.pdf", "rb") as f:
         pdf_bytes = f.read()
     st.download_button(label="Download dissertation",
                        data=pdf_bytes,
                        file_name="dissertation.pdf",
                        mime='application/octet-stream')
+
+    # Also show the document inline
+    with open("img/dissertation.pdf", "rb") as f:
+        base64_pdf = base64.b64encode(f.read()).decode('utf-8')
+    pdf_display = F'<iframe src="data:application/pdf;base64,{base64_pdf}" width="1000" height="1500" type="application/pdf"></iframe>'
+    st.markdown(pdf_display, unsafe_allow_html=True)