Update app.py

app.py

@@ -427,6 +427,7 @@ def invoke (prompt, file, history, rag_option, model_option, openai_api_key, k=3
             if (prompt.find('zeichnen') != -1):
                 result = response.content
             else:
+                print("ganz normale Ausführung.........................")
                 result = llm_chain(llm, history_text_und_prompt)
             
 
@@ -443,6 +444,8 @@ def invoke (prompt, file, history, rag_option, model_option, openai_api_key, k=3
         return history, "Stop: Success"
     else:
         #Antwort als Stream ausgeben... wenn Textantwort gefordert
+        print("history vor Zusatz...........")
+        print(history)
         history[-1][1] = ""
         for character in result:
             history[-1][1] += character