set ssl to require on db connection

database/create_covid-19_zip.py

@@ -8,7 +8,7 @@ username = creds.dblogin['username']
 password = creds.dblogin['password']
 port = creds.dblogin['port']
 
-conn = psycopg2.connect(f"host={dbhost} dbname={database} user={username} password={password} port={port}")
+conn = psycopg2.connect(f"host={dbhost} dbname={database} user={username} password={password} port={port} sslmode='require'")
 
 cur = conn.cursor()
 cur.execute("""

database/load_db.py

@@ -10,7 +10,7 @@ username = creds.dblogin['username']
 password = creds.dblogin['password']
 port = creds.dblogin['port']
 
-conn = psycopg2.connect(f"host={dbhost} dbname={database} user={username} password={password} port={port}")
+conn = psycopg2.connect(f"host={dbhost} dbname={database} user={username} password={password} port={port} sslmode='require'")
 
 cur = conn.cursor()