Update app.py

app.py

@@ -172,7 +172,7 @@ def load_chat_history(chat_id):
 if st.session_state.framework == "gen":
     encoded_logo = "hugging.png"
     main_bg_ext = "png"
-    main_bg = "picturebg.png"
+    main_bg = "picturebg.jfif"
 
 
   
@@ -487,6 +487,13 @@ if st.session_state.framework == "gen":
             div[class*="st-key-try"] >div>button {{
             height:70px !important;
             width:250px !important;
+            background: rgba(255, 255, 255, 0.2) !important;
+            backdrop-filter: blur(10px) !important;
+            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2); /* Shadow effect */
+         margin-left:20px;
+
+
+
             }}
         [class*="st-key-close-btn"]:hover {{
                 color: #f00;