gnu: labplot: Remove input labels.

* gnu/packages/kde-pim.scm (labplot): Remove input labels.

Signed-off-by: Marius Bakke <marius@gnu.org>

gnu/packages/kde.scm

@@ -795,14 +795,12 @@ communicate with each other.  Here's a few things KDE Connect can do:
            (lambda* (#:key tests? #:allow-other-keys)
              (when tests?
                ;; This test fails, I don't know why.
-               (invoke "ctest" "-E" "parsertest"))
-             #t)))))
-    (native-inputs
-     `(("bison" ,bison)
-       ("extra-cmake-modules" ,extra-cmake-modules)
-       ("pkg-config" ,pkg-config)
-       ("python" ,python-wrapper)
-       ("qttools-5" ,qttools-5)))
+               (invoke "ctest" "-E" "parsertest")))))))
+    (native-inputs (list bison
+                         extra-cmake-modules
+                         pkg-config
+                         python-wrapper
+                         qttools-5))
     (inputs
      (list breeze ;for dark themes
            breeze-icons ;for icons