Update app.py

app.py

@@ -173,7 +173,7 @@ with GraInter:
             <br>
             **ASSS:** Average Sentence Similarity Score (lower is better). A measure of how similar the sentences in the story are to each other.
             <br>
-            **SMOG:** SMOG Index (higher is better). A readability score that estimates the years of education needed to understand the story. A zero means that the story generated was very simple and had no complex words.
+            **SMOG:** SMOG Index (higher is better). A readability score that estimates the years of education needed to understand the story.
             <br>
             **Yule:** Yule's K Measure (lower is better). A statistical metric which quantifies the lexical diversity of the story by comparing the frequency distribution of words.
             <br><br>