Update models.py

models.py

@@ -1,6 +1,12 @@
 from pydantic import BaseModel, EmailStr, Field, validator
 from typing import List, Optional
 
+class ContactMessage(BaseModel):
+    first_name: str = Field(..., min_length=1, max_length=50)
+    last_name:  str = Field(..., min_length=1, max_length=50)
+    email:      EmailStr
+    message:    str = Field(..., min_length=1, max_length=1000)
+    
 # === Trainer Models ===
 class InitializeBotResponse(BaseModel):
     bot_id: str