Moved the presentation to the home page

Home.py

@@ -15,7 +15,16 @@ if st_setup("LLM Architecture Assessment", skip_login=True):
     The goal of the project is to make an assessment of the architectural patterns for deploying LLMs in conjunction with private data stores. The target audience is IT management, with a goal of providing key considerations for why one might choose a particular architecture or another.
     
     All the source code for this application and the associated tooling and data can be found the [project GitHub repo on Hugging Face](https://huggingface.co/spaces/alfraser/llm-arch/tree/main).
-    
+    """)
+
+    # Place the video centred, but surrounded as a workaround to being able to specify the size
+    left, center, right = st.columns([2, 3, 2])
+    with center:
+        with open('img/overview_presentation.m4v', 'rb') as f:
+            video_bytes = f.read()
+        st.video(video_bytes)
+
+    st.write("""
     ## Tools
     This web application serves as the management console to run different elements required to test the architectures.  Specifically:
     

pages/003_Dissertation.py

@@ -14,7 +14,3 @@ if st_setup('Dissertation'):
                        data=pdf_bytes,
                        file_name="dissertation.pdf",
                        mime='application/octet-stream')
-
-    with open('img/overview_presentation.m4v', 'rb') as f:
-        video_bytes = f.read()
-    st.video(video_bytes)