Update app.py

app.py

@@ -492,7 +492,7 @@ def generate_text_zu_bild(file, prompt, k):
             document_storage_chroma(splits)
         db = document_retrieval_chroma()
         #mit RAG:
-        neu_text_mit_chunks = rag_chain(prompt, db, k)
+        neu_text_mit_chunks = rag_chain2(prompt, db, k)
         #für Chat LLM:
         #prompt = generate_prompt_with_history_openai(neu_text_mit_chunks, history)
         #als reiner prompt: