Update app.py

app.py

@@ -48,54 +48,15 @@ with gr.Blocks(
         
         # Button with Javascript Event
         gr.HTML("""
-        <button class = "button-27" role = "button" onclick="Swal.fire({
+        <div style="text-align:center;">
+            <button onclick="Swal.fire({
                                 title: 'How To Use',
                                 text: 'Enter your Gemini API key, upload PDF document, select summary kind, then hit the summarize button',
                                 timer: 5000});" 
-            style=
-                 ".button-27 {
-                  appearance: none;
-                  background-color: #000000;
-                  border: 2px solid #1A1A1A;
-                  border-radius: 15px;
-                  box-sizing: border-box;
-                  color: #FFFFFF;
-                  cursor: pointer;
-                  display: inline-block;
-                  font-family: Roobert,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
-                  font-size: 16px;
-                  font-weight: 600;
-                  line-height: normal;
-                  margin: 0;
-                  min-height: 60px;
-                  min-width: 0;
-                  outline: none;
-                  padding: 16px 24px;
-                  text-align: center;
-                  text-decoration: none;
-                  transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
-                  user-select: none;
-                  -webkit-user-select: none;
-                  touch-action: manipulation;
-                  width: 100%;
-                  will-change: transform;
-                }
-                
-                .button-27:disabled {
-                  pointer-events: none;
-                }
-                
-                .button-27:hover {
-                  box-shadow: rgba(0, 0, 0, 0.25) 0 8px 15px;
-                  transform: translateY(-2px);
-                }
-                
-                .button-27:active {
-                  box-shadow: none;
-                  transform: translateY(0);"
-             >
+            style="padding: 10px; background-color: #4CAF50; color: white; border: none; border-radius: 5px; cursor: pointer;">
             Info
-        </button>
+        </button>        
+        </div>
         """) 
         
         gr.HTML("<div style='text-align:center;overflow:hidden;'><h4>Gemini API Key</h4></div>")