Fixed endless scroll v2

interface.py

@@ -42,15 +42,25 @@ def clear_chat():
 
 
 with gr.Blocks(css="""
+    body, .gradio-container {
+        overflow: hidden !important;
+    }
     #chatbot-container {
         height: calc(100vh - 200px) !important;
         min-height: 600px;
+        overflow-y: auto !important;
     }
     #input-row {
         position: sticky;
         bottom: 0;
         background: white;
         padding: 10px 0;
+        z-index: 10;
+    }
+    #input-row textarea {
+        max-height: 120px !important;
+        overflow-y: auto !important;
+        resize: none !important;
     }
     .contain {
         max-width: 100% !important;
@@ -90,7 +100,7 @@ with gr.Blocks(css="""
     with gr.Row(elem_id="input-row"):
         with gr.Column(scale=9):
             msg_input = gr.Textbox(
-                placeholder="Type your message here...",
+                placeholder="Type your message here... (Press Enter to send, Shift+Enter for new line)",
                 show_label=False,
                 container=False,
                 lines=1,