Update app.py

app.py

@@ -45,7 +45,7 @@ def preprocess_text(text):
   return cleaned_chunks
 
 # Call the preprocess_text function and store the result in a cleaned_chunks variable
-cleaned_chunks = preprocess_text(reconext_text) # Complete this line
+cleaned_chunks = preprocess_text(reconext_file_text) # Complete this line
 
 #step 4 from semantic search