df_to_update = hubspot_contacts.copy()
df_to_update = df_to_update.fillna("Not Defined")
# Filter on "Not defined"
df_to_update = df_to_update[(df_to_update.linkedinbio != "Not Defined") &
(df_to_update.linkedinconnections == "Not Defined")]
# Limit to last 50 contacts
df_to_update = df_to_update.sort_values(by="createdate", ascending=False)[:50].reset_index(drop=True)