Update app.py

app.py

@@ -133,6 +133,11 @@ os.environ["HUGGINGFACEHUB_API_TOKEN"] = HUGGINGFACEHUB_API_TOKEN
 #Funktionen zur Verarbeitung
 ################################################
 
+##############################################
+#wenn löschen Button geklickt
+def clear_all(user_input, chatbot, history, file_display):
+    return gr.File(visible=False)
+
 ##############################################
 #History - die Frage oder das File eintragen...
 def add_text(chatbot, history, prompt, file):
@@ -567,9 +572,9 @@ with gr.Blocks(css=customCSS, theme=small_and_beautiful_theme) as demo:
                 with gr.Column(min_width=70, scale=1):
                     cancelBtn = gr.Button("Stop")
             with gr.Row():
-                file_display = gr.File( label=None, interactive=False,  height=30, min_width=30, visible=False, scale=2)
-                emptyBtn = gr.ClearButton( [user_input, chatbot, history, file_display], value="🧹 Neue Session", scale=3)  
+                file_display = gr.File( label=None, interactive=False,  height=20, min_width=20, visible=False, scale=2)
                 upload = gr.UploadButton("📁", file_types=["image", "video", "audio"], scale=3)
+                emptyBtn = gr.ClearButton( clear_all, [user_input, chatbot, history, file_display], [file_display], value="🧹 Neue Session", scale=3)  
 
         with gr.Column():
             with gr.Column(min_width=50, scale=1):