Add informative tooltip for distribution type selection in ROO simulations

app.py

@@ -85,6 +85,7 @@ with tab2:
     with st.sidebar:
         site_var_sb = st.selectbox("Select Site", ["Draftkings", "Fanduel"])
         distribution_type_sb = st.selectbox("Select Distribution Type", ['normal', 'poisson', 'bimodal'])
+        st.info("The distribution type will determine the shape of the distribution of the ROO values. The normal distribution is for more linear projections, the poisson distribution is for stats like HRs and other counting stats, and the bimodal distribution is useful for event oriented outcomes frequent in MMA.")
         floor_var_sb = st.number_input("Floor (low end multiplier)", min_value=0.00, max_value=.50, value=.25, step=.01)
         ceiling_var_sb = st.number_input("Ceiling (high end multiplier)", min_value=1.50, max_value=3.00, value=2.00, step=.01)
         std_var_sb = st.number_input("Standard Deviation (variance within distribution)", min_value=1.00, max_value=5.00, value=4.00, step=.01)