Added more module to API reference

docs/conf.py

@@ -11,9 +11,6 @@
 
 sys.path.insert(0, str(Path('..', 'ptypy').resolve()))
 
-print(sys.path)
-print(sys.executable)
-
 project = 'PtyPy'
 copyright = '2024, Pierre Thibault, Bjoern Enders, Benedikt Daurer and others'
 
@@ -35,14 +32,13 @@
 templates_path = ['_templates']
 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
 
-autodoc_mock_imports = ["cupy", "pycuda", "bitshuffle", "fabio"]
-
 rst_epilog = """
 .. |ptypy| replace:: PtyPy
 .. _ptypy: https://www.github.com/ptycho/ptypy
 """
 
 autosummary_generate = True
+autodoc_mock_imports = ["cupy", "pycuda", "reikna", "bitshuffle", "fabio"]
 
 # -- Options for HTML output -------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output