Update app.py

app.py

@@ -23,13 +23,13 @@ def search_wikipedia(query):
 def gradio_app():
     with gr.Blocks(theme=theme) as demo:
         with gr.Row(equal_height=True):
-            o_source = Textbox(
+            o_source = gr.Textbox(
                 lines=10, 
                 label="Source", 
                 interactive=False, 
                 show_copy_button=True
             )
-            output = Textbox(
+            output = gr.Textbox(
                 lines=10, 
                 label="Content", 
                 interactive=False, 
@@ -37,13 +37,13 @@ def gradio_app():
             )
 
         with gr.Row(equal_height=True):
-            input_ = Textbox(
+            input_ = gr.Textbox(
                 label="Input",
                 placeholder="Buscar...",
             )
 
         with gr.Row(equal_height=True):
-            submit_btn = Button("Submit", variant="primary")
+            submit_btn = gr.Button("Submit", variant="primary")
                         
 
         submit_btn.click(