Update Gradio_UI.py

Gradio_UI.py

@@ -279,11 +279,11 @@ class GradioUI:
                 # Content Agent
 
  
-                Content agent helps users classify text.   NLP library determines whether language
-                is polite. 
+                Use content agent to determine whether language is polite by classifying text strings. 
+                
                 
                 * Checks text and classify whether or not it is polite, somewhat polite, neutral, and impolite.  
-                <pre>    </pre>Uses Intel's [[Polite Guard]](https://community.intel.com/t5/Blogs/Tech-Innovation/Artificial-Intelligence-AI/Introducing-Intel-s-new-NLP-model-Polite-Guard/post/1664135) NLP model.  
+                <pre>    </pre>Uses Intel's [[Polite Guard]](https://community.intel.com/t5/Blogs/Tech-Innovation/Artificial-Intelligence-AI/Introducing-Intel-s-new-NLP-model-Polite-Guard/post/1664135) Natural Language Processing (NLP) library.  
 
                 * Returns the current time if provided with a timezone.