Update app.py

app.py

@@ -180,3 +180,16 @@ if st.session_state.structure_info:
     **Remember, this folding is based on randomly generated sequences. Interpret the results with caution.
     Enjoy exploring the world of protein sequences!
     """)
+
+    col1, col2 = st.columns(2)
+    with col1:
+        if st.button('Analyze Protein'):
+            perform_blast_analysis(st.session_state.sequence)
+    
+    with col2:
+        st.download_button(
+            label="Download PDB",
+            data=info['pdb_string'],
+            file_name='predicted.pdb',
+            mime='text/plain',
+        )