Update app.py

app.py

@@ -457,7 +457,7 @@ def initialize():
     print("LEEEEEEEEEEEENGTH of code_files: ", len(code_files))
 
     
-    doc_files, doc_file_references = process_directory(DATA_DIR,code_partial_paths, code_file_path)
+    doc_files, doc_file_references = process_directory(DATA_DIR,doc_partial_paths, doc_file_path)
     print("LEEEEEEEEEEEENGTH of doc_files: ", len(doc_files))
     #code_files, code_file_references = process_directory5(DATA_DIR, code_partial_paths, code_file_path)