Update app.py

app.py

@@ -1,6 +1,37 @@
 import gradio as gr
+import random
 
-with gr.Blocks() as demo:
-    gr.HTML("<img src='/BAT_Bangladesh_Logo.png' alt='image One'>")
-    
-demo.launch(allowed_paths=["BAT_Bangladesh_Logo.png"])
+# Define the function that greets the user and returns a lucky number
+def greet_number(name):
+    greeting = "Hello " + name
+    lucky_number = random.randint(1, 100)
+    return greeting, lucky_number
+
+# Custom CSS to set the background color
+css = """
+.gradio-container {
+    background: rgb(14, 43, 99);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+"""
+
+# HTML content for the logo
+html_content = """
+<div style="text-align: center; margin-bottom: 20px;">
+    <img src='https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTwdcZ7gojHo8NrnBH7PO-PLMDUxQG9DhbX4aPywKf45A&s' alt='BAT Bangladesh Logo' style='max-width: 200px;'>
+</div>
+"""
+
+with gr.Blocks(css=css) as demo:
+    gr.HTML(html_content)
+    gr.Interface(
+        fn=greet_number,
+        inputs=gr.Textbox(label="Name", placeholder="Enter Name Here"),
+        outputs=[gr.Textbox(label="Greeting"), gr.Number(label="Your Lucky Number")],
+        title="GreetLucky",
+        theme="default",
+    )
+
+demo.launch(allowed_paths=["."])