Add Contributor credit

README.md

@@ -1,8 +1,8 @@
 ---
-title: Prem Chat UI
-emoji: ⚡
-colorFrom: red
-colorTo: yellow
+title: Prem Chat Ui Dev
+emoji: 🏃
+colorFrom: purple
+colorTo: purple
 sdk: streamlit
 sdk_version: 1.33.0
 app_file: app.py
@@ -10,4 +10,4 @@ pinned: false
 license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+Avatar size Contributor: ★31 >>538

app.py

@@ -3,6 +3,7 @@ import streamlit as st
 from streamlit.components.v1 import html
 from streamlit_extras.stylable_container import stylable_container
 import re
+import time
 import urllib.parse
 
 st.title("Prem Chat UI")
@@ -368,6 +369,7 @@ st.markdown(f'<style>[data-testid="stChatMessageContent"] .st-emotion-cache-cnbv
 
 # Change icon size
 # (CSS element names may be subject to change.)
+# (Contributor: ★31 >>538)
 AVATAR_SIZE_STYLE = f"""
                 <style>
                     [data-testid="chatAvatarIcon-user"] {{