fix: Another possible fix for travis failure (#114)

dependency: none

Signed-off-by: jkalanda <[email protected]>

Author: jkalandaibm

.travis.yml

@@ -23,7 +23,6 @@ matrix:
     - python: 3.11
 
 before_install:
-- curl -fsSL https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
 - sudo apt-get update
 - sudo apt-get install pandoc
 - pip install pypandoc