Update app.py

app.py

@@ -176,6 +176,12 @@ def show_length_graph():
     plt.title('Original to Summarized Lengths in Space-Separated Tokens')
     #ax.hist(arr, bins=20)
     st.pyplot(fig)
+ 
+def check_for_word_and_word(in_string):
+    m = re.search(r'(\w\w+)\sand\s\1', in_string)
+    if m is not None:
+        return m.group()
+    return None
 
 # These could be passed through the command line
 # or read from a config file.
@@ -296,4 +302,9 @@ with st.form(key='columns_in_form'):
             
             st.subheader("Issues: ")
             st.write("Repetition:")
+            rep_check = check_for_word_and_word(digestor.text)
+            if rep_check is not None:
+                st.write(f"Following phrases repeat: {rep_check}")
+            else:
+                st.write("No repetition detected.")