The 422 text meessge error fix

bot_telegram.py

@@ -185,20 +185,31 @@ class TelegramBot:
         try:
             headers = {
                 "Authorization": f"Bearer {HF_TOKEN}",
-                "accept": "application/json"
+                "accept": "application/json",
+                "Content-Type": "application/json"
             }
 
-            # No timeout specified
+            # Try JSON format first
+            json_payload = {"question": user_message}
             response = requests.post(
                 self.ai_url,
                 headers=headers,
-                json={"question": user_message}
+                json=json_payload
             )
 
+            # If JSON fails, try form-data
+            if response.status_code == 422:
+                form_payload = {"question": user_message}
+                response = requests.post(
+                    self.ai_url,
+                    headers={**headers, "Content-Type": "application/x-www-form-urlencoded"},
+                    data=form_payload
+                )
+
             if response.status_code == 200:
                 return response.json().get("answer", "No answer received")
             else:
-                return f"API Error: {response.status_code}"
+                return f"API Error: {response.status_code} - {response.text}"
 
         except Exception as e:
             return f"Error: {str(e)}"