added custom css

app.py

@@ -4,13 +4,28 @@ import gradio as gr
 def echo_text(input_text):
     return input_text
 
-# Create a Gradio interface
+custom_css = """
+    .gr-textbox {
+        background-color: #f2f2f2;
+        color: #333;
+        font-size: 16px;
+        border: 2px solid #666;
+        padding: 10px;
+    }
+    .gr-textbox:focus {
+        border: 2px solid #009688;
+    }
+"""
+
 iface = gr.Interface(
-    fn=echo_text,  # Echo text function
-    inputs=gr.Textbox(text="Enter text here..."),  # Text input field
-    outputs=gr.Textbox(),  # Display echoed text
-    live=True  # Real-time updates
+    fn=echo_text,
+    inputs=gr.Textbox(text="Enter text here...", style=custom_css),
+    outputs=gr.Textbox(style=custom_css),
+    live=True,
+    title="Professional Text Echo Interface",
+    width=500,
+    height=200,
+    theme="light"  # You can use "dark" for a dark theme
 )
 
-# Launch the Gradio interface
-iface.launch()
+iface.launch()