Update app.py

app.py

@@ -46,16 +46,16 @@ cfg.description = f'''<center> <h2>{cfg.description}</h2>
                         This demo uses Retrieval Augmented Generation to ask questions about {cfg.source_data_desc}</center>'''
 
 custom_css = """
-.gradio-container {
+body .gradio-container {
     position: relative;
 }
-.gradio-container::before {
+body .gradio-container::before {
     content: "";
     position: absolute;
-    top: 0;
-    left: 0;
-    width: 150px;
-    height: 75px;
+    top: 10px;
+    left: 10px;
+    width: 100px;
+    height: 50px;
     background-image: url('https://github.com/david-oplatka/chatbot-streamlit/blob/main/Vectara-logo.png');
     background-size: contain;
     background-repeat: no-repeat;
@@ -63,7 +63,6 @@ custom_css = """
 }
 """
 
-
 demo = gr.ChatInterface(respond, title = cfg.title, description = cfg.description,
                         chatbot = gr.Chatbot(value = [[None, "How may I help you?"]], scale=3), css = custom_css)