Update app.py

app.py

@@ -91,15 +91,18 @@ class SemanticSearch:
 def load_recommender(paths, start_page=1):
     global recommender
     all_texts = []
+    file_names = []
 
     for path in paths:
         texts = pdf_to_text(path, start_page=start_page)
         all_texts.extend(texts)
+        file_names.append(os.path.basename(path))
 
-    chunks = text_to_chunks(all_texts, start_page=start_page)
+    chunks = text_to_chunks(all_texts, file_names, start_page=start_page)
     recommender.fit(chunks)
     return 'Corpus Loaded.'
 
+
     
 def generate_text(openAI_key, prompt, engine="text-davinci-003"):
     openai.api_key = openAI_key