Fix txt bug

app.py

@@ -96,13 +96,13 @@ class FromageChatBot:
 
             with gr.Column(scale=0.7, min_width=0):
                 image_btn = gr.UploadButton("Image Input", file_types=["image"])     
-                text_input = gr.Textbox(label="Text Input", placeholder="Upload an image [optional]. Then enter a text prompt, and press enter!")
+                text_input = gr.Textbox(label="Text Input", lines=1, placeholder="Upload an image above [optional]. Then enter a text prompt, and press enter!")
                 chatbot = gr.Chatbot()
                 gr_state = gr.State([])
                 clear_btn = gr.Button("Clear History")
 
             text_input.submit(self.generate_for_prompt, [text_input, gr_state, ret_scale_factor, max_ret_images, gr_max_len, gr_temperature], [gr_state, chatbot])
-            text_input.submit(lambda :"", None, txt)
+            text_input.submit(lambda :"", None, text_input)
             image_btn.upload(self.upload_image, [gr_state, image_btn], [gr_state, chatbot])
             clear_btn.click(self.reset, [], [gr_state, chatbot])