Update app.py

app.py

@@ -43,7 +43,7 @@ def load_documents_with_chunking(file_paths, chunk_size=500):
                 documents.append(chunk)
     return documents
 
-class DocumentIndexer:
+class Retriver:
     def __init__(self, documents, tokenizer, model):
         self.documents = documents
         self.bm25 = BM25Okapi([doc.split() for doc in documents])
@@ -115,9 +115,9 @@ class QAChatbot:
 
 def chatbot_interface(query, history):
     file_paths = ["Company_eng.txt", "base_eng.txt"]  
-    documents = load_documents_with_chunking(file_paths)
+    documents = load_documents(file_paths)
     
-    indexer = DocumentIndexer(documents, tokenizer, model)
+    indexer = Retriver(documents, tokenizer, model)
     reranker = Reranker(reranker_model)
 
     chatbot = QAChatbot(indexer, reranker)