Update index.rst

Author: JunguangJiang

docs/index.rst

@@ -35,12 +35,6 @@ Transfer Learning
 
     talib/benchmarks/image_classification
 
-.. toctree::
-    :maxdepth: 2
-    :caption: Semi Supervised Learning Settings
-    :titlesonly:
-
-    ssllib/benchmarks/image_classification
 
 
 .. toctree::
@@ -75,15 +69,6 @@ Transfer Learning
 
 
 
-.. toctree::
-    :maxdepth: 1
-    :caption: Semi Supervised Learning Methods
-    :titlesonly:
-
-    ssllib/semi_supervised_learning.rst
-
-
-
 .. toctree::
     :maxdepth: 1
     :caption: Domain Generalization Methods
@@ -109,4 +94,4 @@ Transfer Learning
     common/vision/transforms
     common/utils/base
     common/utils/metric
-    common/utils/analysis
+    common/utils/analysis