Update app.py

app.py

@@ -34,13 +34,15 @@ def preprocess_text(text):
 
   # Write your for-in loop below to clean each chunk and add it to the cleaned_chunks list
   for chunk in chunks:
-      cleaned_chunks.append(chunk)
+      stripped_chunk = chunk.strip()
+          if len(stripped_chunk > 0):
+              cleaned_chunks.append(stripped_chunk)
 
-  # Print cleaned_chunks
-  print(cleaned_chunks)
+  # # Print cleaned_chunks
+  # print(cleaned_chunks)
 
-  # Print the length of cleaned_chunks
-  print(len(cleaned_chunks))
+  # # Print the length of cleaned_chunks
+  # print(len(cleaned_chunks))
 
   # Return the cleaned_chunks
   return cleaned_chunks