Update app.py

app.py

@@ -428,7 +428,7 @@ with gr.Blocks(css=customCSS, theme=themeAlex) as demo:
                         submitBtn = gr.Button("Senden")
                     with gr.Column(min_width=70, scale=1):
                         cancelBtn = gr.Button("Stop")
-                with gr.Row():
+                with gr.Row(visible = False):
                         image_display = gr.Image( visible=False)
                         upload = gr.UploadButton("📁", file_types=["pdf", "docx", "pptx", "xlsx"], scale = 10)
                         emptyBtn = gr.ClearButton([user_input, chatbot, history, attached_file, attached_file_history, image_display], value="🧹 Neue Session", scale=10)  
@@ -497,6 +497,18 @@ with gr.Blocks(css=customCSS, theme=themeAlex) as demo:
                         anzahl_docs = gr.Slider(label="Anzahl Dokumente", value=3, minimum=1, maximum=10, step=1, interactive=True, info="wie viele Dokumententeile aus dem Vektorstore an den prompt gehängt werden", visible=False)
                         openai_key = gr.Textbox(label = "OpenAI API Key", value = "sk-", lines = 1, visible = False)
 
+    with gr.Tab("Datei hochladen"):
+        upload_pdf_file = gr.File(label="PDF- oder Word-Datei hochladen")
+        output_text = gr.Textbox(label="Status")
+        #upload_button = gr.Button("Datei hochladen")
+        file_list = gr.HTML(elem_id="file_list", show_label=False)
+        
+        #upload_button.click(fn=upload_pdf, inputs=upload_pdf_file, outputs=output_text)
+        # Automatisches Ausführen der Upload-Funktion, wenn eine Datei hochgeladen wird
+        upload_pdf_file.change(fn=upload_pdf, inputs=upload_pdf_file, outputs=output_text)
+        #gr.HTML(update=display_files, elem_id="file_list", show_label=False)
+        demo.load(display_files, outputs=file_list)
+    
 
     gr.Markdown(description)