gh-101100: Define `_tkinter` module to fix references (#112382)

Define _tkinter module to fix references

diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst
index 5fab26db67633c53bd90b4c6296e415e82574e1b..a8c67b02a23e4d0cdaf072591cfafdbfb2f55faa 100644 (file)
--- a/Doc/library/tkinter.rst
+++ b/Doc/library/tkinter.rst
@@ -232,6 +232,9 @@ The modules that provide Tk support include:
 
 Additional modules:
 
+.. module:: _tkinter
+   :synopsis: A binary module that contains the low-level interface to Tcl/Tk.
+
 :mod:`_tkinter`
    A binary module that contains the low-level interface to Tcl/Tk.
    It is automatically imported by the main :mod:`tkinter` module,