Update app.py

app.py

@@ -402,6 +402,20 @@ custom_css = """
 .url-test-btn:hover {
     background: #4338ca !important;
 }
+.example-box {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 15px;
+    border-radius: 10px;
+    margin: 10px 0;
+}
+.example-steps {
+    background: #f8f9fa;
+    border-left: 4px solid #4f46e5;
+    padding: 15px;
+    margin: 15px 0;
+    border-radius: 0 8px 8px 0;
+}
 """
 
 # Create Gradio interface
@@ -418,6 +432,39 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
     </div>
     """)
     
+    # Example Section
+    with gr.Accordion("🎯 Real Example - Try This!", open=True):
+        gr.Markdown("""
+        <div class="example-box">
+        <h3>🚀 Quick Start Example</h3>
+        <p><strong>We've pre-loaded a real URL for you to test:</strong></p>
+        </div>
+        
+        <div class="example-steps">
+        <h4>📝 Try This Example:</h4>
+        <ol>
+            <li><strong>URL is already loaded</strong> below (contains IP <code>51.158.55.104</code>)</li>
+            <li><strong>Enter new IPs</strong> in either field:
+                <ul>
+                    <li>Single IP: <code>192.168.1.100</code></li>
+                    <li>Multiple IPs (one per line):
+                        <pre>192.168.1.100
+10.0.0.50
+172.16.0.25</pre>
+                    </li>
+                </ul>
+            </li>
+            <li><strong>Check "Test connectivity"</strong> to automatically test URLs</li>
+            <li><strong>Click "Swap IP(s)"</strong> to generate and test new URLs</li>
+            <li><strong>Test live</strong> using the iframe preview buttons</li>
+        </ol>
+        </div>
+        
+        <div style="background: #fffbeb; padding: 10px; border-radius: 5px; border-left: 4px solid #f59e0b;">
+        <strong>💡 What happens:</strong> The tool will replace <code>51.158.55.104</code> with your new IP(s) in both the main URL AND the encoded 'r' parameter!
+        </div>
+        """)
+    
     with gr.Row():
         with gr.Column(scale=1):
             # Input Section
@@ -427,25 +474,25 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
                 url_input = gr.Textbox(
                     label="Enter your URL:",
                     placeholder="Paste URL here...",
-                    value="https://208.87.241.149/__cpi.php?s=UkQ2YXlSaWJuc3ZoeGR2dG04WW9LZ0RIN2EyVk5GdGhGdVhOSFFGdkRoNGRNT093Ujd5WFhtMTBuWVFEV0JNNUNXaXhmMEFnSjlrbFhxemMzRzVLQStvZi8yRGlXYUxtMHNrNXJJQmxacjQ9&r=aHR0cHM6Ly8yMDguODcuMjQxLjE0OS9wdHAvP3VzZXI9cGxhdGZvcm1zaW5jb21lJnN1YmlkPTEzMTM3MCZfX2Nwbz1hSFIwY0hNNkx5OWhaRzVoWkdVdWJtVjA%3D&__cpo=1",
+                    value="https://51.158.55.104/__cpi.php?s=UkQ2YXlSaWJuc3ZoeGR2dG04WW9LamZUQTBwaG1wTzM1aCtMajhkTXRaV1BwQ3lCSG0vWmxUV2lkVDVlc2pveHFuM0RaY0ZDaUgwNzdkMnFMWVJnY1pzSFNXYXB6c1EzRXpqVFViNzBqSlE9&r=aHR0cHM6Ly81MS4xNTguNTUuMTA0L3B0cC8%2FdXNlcj1wbGF0Zm9ybXNpbmNvbWUmc3ViaWQ9MTMxMzcwJl9fY3BvPWFIUjBjSE02THk5aFpHNWhaR1V1Ym1WMA%3D%3D&__cpo=1",
                     lines=3
                 )
                 
                 single_ip_input = gr.Textbox(
                     label="Single IP Address:",
-                    placeholder="e.g., 192.168.1.1",
+                    placeholder="e.g., 192.168.1.100",
                     max_lines=1
                 )
                 
                 multiple_ips_input = gr.Textbox(
                     label="Multiple IP Addresses:",
-                    placeholder="Enter one IP per line\n192.168.1.1\n10.0.0.1\n172.16.0.1",
+                    placeholder="Enter one IP per line\n192.168.1.100\n10.0.0.50\n172.16.0.25",
                     lines=4
                 )
                 
                 test_connectivity = gr.Checkbox(
                     label="🔍 Test URL connectivity after swapping",
-                    value=False,
+                    value=True,
                     info="Test if the modified URLs are accessible"
                 )
             
@@ -529,6 +576,20 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
     # Instructions
     with gr.Accordion("📖 How It Works", open=False):
         gr.Markdown("""
+        ## 🎯 Real Example Walkthrough
+        
+        **Original URL Analysis:**
+        ```
+        https://51.158.55.104/__cpi.php?s=...&r=aHR0cHM6Ly81MS4xNTguNTUuMTA0L3B0cC8...
+        ```
+        
+        **What the tool does:**
+        1. **Extracts main IP**: `51.158.55.104`
+        2. **Decodes 'r' parameter**: Contains another URL with the same IP
+        3. **Replaces IP in both places** with your new IP(s)
+        4. **Re-encodes 'r' parameter** with new IP
+        5. **Generates final URL** with swapped IPs
+        
         **Step-by-step process:**
         1. **Paste your URL** containing IP addresses
         2. **Enter IP address(es)** - single or multiple (one per line)
@@ -657,7 +718,7 @@ def generate_url_buttons(modified_url, single_ip, multiple_ips):
     
     # Generate buttons HTML
     buttons_html = '<div class="url-test-buttons">'
-    buttons_html += '<strong>Test URLs:</strong><br>'
+    buttons_html += '<strong>Test URLs in Live Preview:</strong><br>'
     
     for i, (url, ip) in enumerate(zip(urls, ips)):
         button_id = f"url-btn-{i}"