Update app.py

app.py

@@ -20,6 +20,16 @@ def update_params():
         pass
         
 # RADIO BUTTON SET PERSIST
+# radio button persistance - plan is to hydrate when selected and change url along with textbox and search
+options = ["ai", "nlp", "iot", "vr", "genomics", "graph", "cognitive"]
+query_params = st.experimental_get_query_params()
+ix = 0
+if query_params:
+    try:
+        q0 = query_params['query'][0]
+        ix = options.index(q0)
+    except ValueError:
+        pass
 selected_option = st.radio(
     "Param", options, index=ix, key="query", on_change=update_params
 )
@@ -39,16 +49,7 @@ except: # catch exception and set query param to predefined value
     print("Error cant set after init")
 #if 'query' not in st.session_state:
 
-# radio button persistance - plan is to hydrate when selected and change url along with textbox and search
-options = ["ai", "nlp", "iot", "vr", "genomics", "graph", "cognitive"]
-query_params = st.experimental_get_query_params()
-ix = 0
-if query_params:
-    try:
-        q0 = query_params['query'][0]
-        ix = options.index(q0)
-    except ValueError:
-        pass
+