Update app.py

app.py

@@ -205,16 +205,16 @@ with gr.Blocks(css="""
   background-color: #25D366 !important;
   color: white !important;
   border: none;
-  border-radius: 12px;
-  font-size: 18px;
-  padding: 6px 12px;
+  border-radius: 10px;
+  font-size: 20px;
   height: 42px;
-  min-width: 42px;
-  width: auto;
-  margin-left: 6px;
+  width: 100%;
+  padding: 0;
+  margin: 0;
   cursor: pointer;
 }
 
+
 #chatbox .avatar-container {
     width: 48px !important;
     height: 48px !important;
@@ -275,14 +275,16 @@ label.svelte-1to105q {
         type="messages"
     )
 
-    with gr.Row():
+    with gr.Row(equal_height=True):
+    with gr.Column(scale=11):
         user_input = gr.Textbox(
             show_label=False,
             placeholder="Type your message here and press send...",
-            container=True,
-            scale=10
+            container=True
         )
+    with gr.Column(scale=1, min_width=48):
         send_btn = gr.Button(value="➤", elem_classes="send-btn", scale=1)
+
   
 
     state = gr.State([])