Update app.py

app.py

@@ -871,7 +871,7 @@ class ChatbotUI:
                     )
                 with gr.Column(scale=3):
                     vector_dropdown = gr.Dropdown(
-                        label="Injury Biomechanics Knowledge Base",
+                        label="Comfort and Fit Knowledge Base",
                         choices=[(v["display_name"]) for k, v in self.vector_stores.items()],
                         value=next(iter(self.vector_stores.keys()), None)