Update app.py

app.py

@@ -86,13 +86,13 @@ def generate_and_save(prompt, history, filename="output", file_format="pdf", sys
 demo = gr.Interface(
     fn=generate_and_save,
     inputs=[
-        gr.Textbox(placeholder="Type your message here...", label="Chatbot", line=4),
+        gr.Textbox(placeholder="Type your message here...", label="Chatbot", lines=4),
         gr.State(value=[]), 
         gr.Textbox(placeholder="Filename (default: output)", label="Filename", value="output"),
         gr.Radio(["pdf", "docx", "txt"], label="File Format", value="pdf"),
     ],
     outputs=[
-        gr.Textbox(label="Generated Text", line=4),
+        gr.Textbox(label="Generated Text", lines=4),
         gr.State(value=[]), 
         gr.File(label="Download File")
     ],