Update app.py

app.py

@@ -3,82 +3,102 @@ import os
 import requests
 import json
 
-# Groq config
 groq_key = os.getenv("GROQ_API_KEY")
-MODEL = "llama3-8b-8192"  # Siêu nhanh
+MODEL = "llama3-8b-8192"
 
-status_msg = "❌ Chưa set GROQ_API_KEY trong Secrets"
+status_msg = "❌ Chưa set GROQ_API_KEY"
 if groq_key:
-    status_msg = f"✅ NodeAI Ready - Groq {MODEL}"
+    status_msg = f"✅ Ready - Groq {MODEL} (key: {len(groq_key)} chars)"
+
+def test_groq():
+    """Test API key"""
+    if not groq_key:
+        return "❌ NO GROQ_API_KEY"
+    
+    try:
+        url = "https://api.groq.com/openai/v1/models"
+        headers = {"Authorization": f"Bearer {groq_key}"}
+        r = requests.get(url, headers=headers, timeout=10)
+        if r.status_code == 200:
+            models = r.json().get('data', [])
+            model_names = [m['id'] for m in models[:3]]
+            return f"✅ OK - Models: {model_names}"
+        return f"❌ {r.status_code}: {r.text[:100]}"
+    except Exception as e:
+        return f"❌ Test error: {str(e)}"
 
 def call_groq(messages):
-    """Gọi Groq API trực tiếp"""
+    """Groq API với full error debug"""
     url = "https://api.groq.com/openai/v1/chat/completions"
     headers = {
         "Authorization": f"Bearer {groq_key}",
         "Content-Type": "application/json"
     }
     
-    data = {
-        "model": MODEL,
+    payload = {
         "messages": messages,
-        "max_tokens": 1000,
-        "temperature": 0.7
+        "model": MODEL,
+        "stream": False,
+        "temperature": 0.7,
+        "max_tokens": 1000
     }
     
     try:
-        response = requests.post(url, headers=headers, json=data, timeout=20)
-        response.raise_for_status()
-        return response.json()["choices"][0]["message"]["content"]
-    except requests.exceptions.HTTPError as e:
+        print(f"Sending to Groq: {json.dumps(payload, indent=2)}")  # DEBUG
+        response = requests.post(url, headers=headers, json=payload, timeout=30)
+        
+        print(f"Response status: {response.status_code}")  # DEBUG
+        print(f"Response: {response.text[:500]}")  # DEBUG
+        
+        if response.status_code == 400:
+            return f"❌ 400 Bad Request\n{response.text}"
         if response.status_code == 401:
-            return "❌ GROQ_API_KEY sai"
-        elif response.status_code == 429:
-            return "⏳ Groq rate limit - thử lại sau"
-        else:
-            return f"❌ HTTP {response.status_code}"
+            return "❌ API Key sai"
+        if response.status_code == 429:
+            return "⏳ Rate limit"
+            
+        response.raise_for_status()
+        data = response.json()
+        return data["choices"][0]["message"]["content"]
+        
     except Exception as e:
-        return f"❌ Lỗi: {str(e)}"
+        return f"❌ Error: {str(e)}\nStatus: {getattr(response, 'status_code', 'N/A')}"
 
 def respond(message, history):
     if not groq_key:
         return "", history + [{"role": "assistant", "content": status_msg}]
     
-    # Build messages
-    groq_messages = [{"role": "system", "content": "Bạn là NodeAI - trợ lý AI thông minh, trả lời tiếng Việt."}]
+    # Clean messages format
+    messages = [{"role": "system", "content": "Bạn là NodeAI - trợ lý AI tiếng Việt."}]
     
     for msg in history:
-        if isinstance(msg, dict) and "role" in msg:
-            groq_messages.append(msg)
+        if isinstance(msg, dict) and "role" in msg and msg.get("content"):
+            messages.append({"role": msg["role"], "content": str(msg["content"])})
     
-    groq_messages.append({"role": "user", "content": message})
+    messages.append({"role": "user", "content": str(message)})
     
-    bot_reply = call_groq(groq_messages)
-    return "", history + [{"role": "assistant", "content": bot_reply}]
+    reply = call_groq(messages)
+    return "", history + [{"role": "assistant", "content": reply}]
 
 with gr.Blocks(title="NodeAI") as demo:
-    gr.Markdown("# 🚀 NodeAI - Groq AI Chat")
-    gr.Markdown("**⚡ Siêu nhanh Llama3 - Miễn phí!**")
+    gr.Markdown("# 🚀 NodeAI - Groq AI")
     gr.Markdown(f"**Status:** {status_msg}")
     
-    chatbot = gr.Chatbot(
-        height=500,
-        show_label=False,
-        avatar_images=("👤", "🤖")
-    )
+    # Test button
+    test_btn = gr.Button("🧪 Test Groq API")
+    test_output = gr.Textbox(label="API Test", lines=3)
+    
+    chatbot = gr.Chatbot(height=400, avatar_images=("👤", "🤖"))
     
     with gr.Row():
-        msg = gr.Textbox(placeholder="Nhập câu hỏi cho NodeAI...", scale=7)
-        send_btn = gr.Button("📤 Gửi", variant="primary", scale=1)
-        clear_btn = gr.Button("🗑️ Clear", scale=1)
+        msg = gr.Textbox(placeholder="Hỏi NodeAI...", scale=7)
+        send_btn = gr.Button("📤", variant="primary", scale=1)
+        clear_btn = gr.Button("🗑️", scale=1)
     
+    test_btn.click(test_groq, outputs=test_output)
     msg.submit(respond, [msg, chatbot], [msg, chatbot])
     send_btn.click(respond, [msg, chatbot], [msg, chatbot])
     clear_btn.click(lambda: [], None, chatbot)
 
 if __name__ == "__main__":
-    demo.launch(
-        theme=gr.themes.Soft(primary_hue="blue"),
-        server_name="0.0.0.0",
-        server_port=7860
-    )
+    demo.launch(theme=gr.themes.Soft(primary_hue="blue"))