[Add] about

utils.py

@@ -207,6 +207,11 @@ def submit(model_name, model_id, contact_email, section, license):
     if model_name == "" or model_id == "" or section == "" or license == "":
         gr.Error("Please fill all the fields")
         return
+
+    if contact_email == "":
+        gr.Error("Contact email is required")
+        return
+
     try:
         user_name = ""
         if "/" in model_id:
@@ -221,6 +226,7 @@ def submit(model_name, model_id, contact_email, section, license):
             "license": license
         }
 
+        # Get the current timestamp to add to the filename
         timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
 
         OUT_DIR = f"{EVAL_REQUESTS_PATH}/{user_name}"