Update documentation

Author: Abhijnan03

_sources/index.md

@@ -3,7 +3,7 @@ This jupyter-book provides python implementation for various concepts and algori
 
 <div style="width:50%; margin: auto;">
 
-![logos](images/logos.png) 
+![logos](images/logos.png)
 </div>
 
 ## Expected learning outcomes

_sources/krg.ipynb

@@ -6,7 +6,7 @@
    "source": [
     "# Gaussian Process based Models\n",
     "\n",
-    "This section provides implementation for concepts related to gaussian process based models, refer lecture for more details about the model. Below block imports required packages:"
+    "This section provides implementation for concepts related to gaussian process based models. Below block imports required packages:"
    ]
   },
   {

krg.html

@@ -382,7 +382,7 @@ <h1>Gaussian Process based Models</h1>
 
   <section class="tex2jax_ignore mathjax_ignore" id="gaussian-process-based-models">
 <h1>Gaussian Process based Models<a class="headerlink" href="#gaussian-process-based-models" title="Permalink to this heading">#</a></h1>
-<p>This section provides implementation for concepts related to gaussian process based models, refer lecture for more details about the model. Below block imports required packages:</p>
+<p>This section provides implementation for concepts related to gaussian process based models. Below block imports required packages:</p>
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 <div class="cell_input docutils container">
 <div class="highlight-ipython3 notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>