added Hybrid Search with BM25

app.py

@@ -272,8 +272,7 @@ class BSIChatbot:
         #print(vectorstore.index_to_docstore_id)
         print(vectorstore)
         # Iteriere über alle IDs im index_to_docstore_id
-
-        docs = vectorstore.max_marginal_relevance_search("",9999,9999,0)
+        docs = vectorstore.docstore._dict.values()
 
         #for doc_id in vectorstore.index_to_docstore_id.values():
         for entry in docs:
@@ -283,7 +282,7 @@ class BSIChatbot:
             #document bleibt leer.. Warum???
             print("DBG: DOC")
             print(entry)
-            #all_documents.append(entry)
+            all_documents.append(entry)
 
         #print("DBG Document1:")
         #print(all_documents)