Update app.py

app.py

@@ -1,25 +1,26 @@
 import streamlit as st
 
 # Define URLs
-url1 = "https://example1.com"
-url2 = "https://example2.com"
-url3 = "https://example3.com"
-url4 = "https://example4.com"
+url1 = "https://www.example1.com"
+url2 = "https://www.example2.com"
+url3 = "https://www.example3.com"
+url4 = "https://www.example4.com"
 
-# Layout 1
-st.markdown(f"[Layout 1]({url1})")
+# Embed URLs using iframes
+iframe1 = f'<iframe src="{url1}" width="800" height="600"></iframe>'
+iframe2 = f'<iframe src="{url2}" width="800" height="600"></iframe>'
+iframe3 = f'<iframe src="{url3}" width="800" height="600"></iframe>'
+iframe4 = f'<iframe src="{url4}" width="800" height="600"></iframe>'
 
-# Layout 2
-col1, col2 = st.columns(2)
-with col1:
-    st.markdown(f"[Layout 2a]({url2})")
-with col2:
-    st.markdown(f"[Layout 2b]({url3})")
+# Display iframes using Markdown
+st.markdown(f"### Layout 1")
+st.markdown(iframe1, unsafe_allow_html=True)
 
-# Layout 3
-st.text("Layout 3:")
-st.write(f"[Layout 3]({url4})")
+st.markdown(f"### Layout 2")
+st.markdown(iframe2, unsafe_allow_html=True)
 
-# Layout 4
-st.markdown("---")
-st.write(f"[Layout 4]({url1})")
+st.markdown(f"### Layout 3")
+st.markdown(iframe3, unsafe_allow_html=True)
+
+st.markdown(f"### Layout 4")
+st.markdown(iframe4, unsafe_allow_html=True)