Remove 4 years option

new-content/learning-resources/princeton.md

@@ -1,13 +0,0 @@
----
-order: 200
-title: Princeton University
-to: https://quantum.princeton.edu/apply
-image: /images/learning-resources/princeton.jpg
-ctaLabel: Go to Princeton
-classifications:
-  - level: Advanced
-    time: 4 years
-  - level: Beginner
-    time: 4 years
----
-Princeton University offers great programs for undergraduate and graduate students looking to study and enter the field of quantum computing supported by the Princeton Quantum Initiative.

new-content/learning-resources/yale.md

@@ -1,13 +0,0 @@
----
-order: 200
-title: Keio University
-to: https://quantum.keio.ac.jp/
-image: /images/learning-resources/keio.jpg
-ctaLabel: Go to Keio
-classifications:
-  - level: Advanced
-    time: 4 years
-  - level: Beginner
-    time: 4 years
----
-Keio University Quantum Computing Center offers great programs including training and education for undergraduate and graduate students looking to study and enter the field of quantum computing.

store/modules/learning-resources.ts

@@ -29,8 +29,9 @@ const TIME_SCALE_OPTIONS = Object.freeze([
   TIME_SCALES.day,
   TIME_SCALES.week,
   TIME_SCALES.month,
-  TIME_SCALES.year,
-  TIME_SCALES.fourYears
+  TIME_SCALES.year
+  // TODO: Re-enable 4years after discussing with Liz:
+  // https://github.com/Qiskit/qiskit.org/issues/757
 ])
 
 type Classification = {