Update app.py

app.py

@@ -58,25 +58,23 @@ def chat_request(messages, temp, system, model=None):
     ]
 
     if not system:
-        system = [{"type": "text", "text": "- Please ensure that each step includes all required fields and that the steps are logically ordered.\n- Please ensure each code block you emit is INDENTED either using spaces or tabs the original context."}]
+        system = [{"type": "text", "text": "You are a helpful assistant that follows all user instructing."}]
 
     system = prepend_prompt + system
-    
-    # anthropic/claude-3-5-sonnet:beta doesn't work
-    if model == "anthropic/claude-3-5-sonnet:beta":
-        model = "claude-3-5-sonnet-20241022"
-    else:
-        model = model or "claude-3-5-sonnet-20241022"
 
     payload = {
-        "model": model,
+        "model": model if model else "claude-3-5-sonnet-20241022",
         "temperature": temp,
         "stream": True,
         "messages": [
-            {"role": "system", "content": system},
-            _messages
+            {
+                "role": "system",
+                "content": system
+            },
+            *messages
         ]
     }
+    
     resp = requests.post(
         API_ENDPOINT,
         headers={