Update app.py

app.py

@@ -5,6 +5,10 @@ import numpy as np
 import altair as alt
 import pydeck as pdk
 
+
+def create_sessionmaker():
+    a=a+1
+    
 @st.experimental_singleton
 def get_database_session(_sessionmaker, url):
      # Create a database connection object that points to the URL.
@@ -19,8 +23,6 @@ s2 = get_database_session(create_sessionmaker(), st.session_state.qp)
 # value - even though the _sessionmaker parameter was different
 # in both calls.
 
-def create_sessionmaker():
-    a=a+1
 
 # callback to update query param on selectbox change
 def update_params():