Update app.py

app.py

@@ -126,11 +126,11 @@ def clear_all():
 
 ##############################################
 #History - die Frage oder das File eintragen...
-def add_text(chatbot, history, prompt, file):
+def add_text(chatbot, history, prompt, file, file_history):
     if (file == None):
         chatbot = chatbot +[(prompt, None)]
     else:
-        
+        file_history = file
         if (prompt == ""):
             chatbot=chatbot + [((file.name,), "Prompt fehlt!")]
         else:
@@ -140,7 +140,7 @@ def add_text(chatbot, history, prompt, file):
             else:
                 chatbot = chatbot +[("Hochgeladenes Dokument: "+ get_filename(file) +"\n" + prompt, None)]
 
-    return chatbot, history, prompt, file, file, gr.Image(visible = False), "" #gr.Image( label=None, size=(30,30), visible=False, scale=1) #gr.Textbox(value="", interactive=False)
+    return chatbot, history, prompt, file, file_history, gr.Image(visible = False), "" #gr.Image( label=None, size=(30,30), visible=False, scale=1) #gr.Textbox(value="", interactive=False)
 
 def add_text2(chatbot, prompt):   
     if (prompt == ""):
@@ -637,7 +637,7 @@ with gr.Blocks(css=customCSS, theme=small_and_beautiful_theme) as demo:
 
     # Chatbot
     transfer_input_args = dict(    
-        fn=add_text, inputs=[chatbot, history, user_input, attached_file], outputs=[chatbot, history, user_question, attached_file, attached_file_history, image_display , user_input], show_progress=True
+        fn=add_text, inputs=[chatbot, history, user_input, attached_file, attached_file_history], outputs=[chatbot, history, user_question, attached_file, attached_file_history, image_display , user_input], show_progress=True
     )
 
     predict_event1 = user_input.submit(**transfer_input_args, queue=False,).then(**predict_args)