Update app.py

app.py

@@ -22,15 +22,17 @@ FILE_EMOJIS = {
 }
 URLS = {
     "Lumiere": "https://lumiere-video.github.io/",
-    "National Library of Medicine": "https://www.nlm.nih.gov/",
+    "ChatDev": "https://github.com/OpenBMB/ChatDev",
+    "Autogen": "https://microsoft.github.io/autogen/",
+    "Mixtral": "https://github.com/open-compass/MixtralKit",
+    
     "World Health Organization": "https://www.who.int/",
-    "UHCProvider - United Health and Optum": "https://www.uhcprovider.com/",
     "CMS - Centers for Medicare & Medicaid Services": "https://www.cms.gov/",
     "Mayo Clinic": "https://www.mayoclinic.org/",
-    "WebMD": "https://www.webmd.com/",
     "MedlinePlus": "https://medlineplus.gov/",
     "Healthline": "https://www.healthline.com/",
     "CDC - Centers for Disease Control and Prevention": "https://www.cdc.gov/",
+    "UHCProvider - UHC Provider": "https://www.uhcprovider.com/",
     "Johns Hopkins Medicine": "https://www.hopkinsmedicine.org/"
 }