Remove Python3.14 due to cothread crashes

In Python 3.14 it seems cothread starts having segfaults, probably due
to GIL changes somewhere. Cothread will need work.

Author: AlexanderWells-diamond

.github/workflows/code.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-15-intel]
-        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313, cp314]
+        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313]
 
 
         include:
@@ -134,7 +134,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-15-intel]
-        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313, cp314]
+        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313]
 
     runs-on: ${{ matrix.os }}