Update app.py

app.py

@@ -162,6 +162,9 @@
     </div>
 
     <script>
+        // 🔑 OpenRouter API Key
+        const OPENROUTER_API_KEY = "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";
+        
         // Global variables
         let messages = [];
         let sessions = [];
@@ -251,13 +254,8 @@
         }
 
         async function getAIResponse(userMessage) {
-            // Try to get API key from various sources
-            const OPENROUTER_API_KEY = window.OPENROUTER_API_KEY || 
-                                     window.HF_TOKEN || 
-                                     (typeof process !== 'undefined' && process.env && process.env.OPENROUTER_API_KEY);
-            
-            if (!OPENROUTER_API_KEY) {
-                throw new Error("No API key found. Please add OPENROUTER_API_KEY to Hugging Face Spaces secrets.");
+            if (!OPENROUTER_API_KEY || OPENROUTER_API_KEY === "YOUR_API_KEY_HERE") {
+                throw new Error("Please add your OpenRouter API key to the code.");
             }
 
             const url = "https://openrouter.ai/api/v1/chat/completions";
@@ -294,7 +292,8 @@
             });
 
             if (!response.ok) {
-                throw new Error("API Error: " + response.status);
+                const errorText = await response.text();
+                throw new Error("API Error: " + response.status + " - " + errorText);
             }
 
             const result = await response.json();
@@ -484,9 +483,7 @@
 
         async function checkAPIStatus() {
             try {
-                const OPENROUTER_API_KEY = window.OPENROUTER_API_KEY || window.HF_TOKEN;
-                
-                if (!OPENROUTER_API_KEY) {
+                if (!OPENROUTER_API_KEY || OPENROUTER_API_KEY === "YOUR_API_KEY_HERE") {
                     document.getElementById('api-status').textContent = '🔴 No API Key';
                     document.getElementById('api-dot').className = 'w-2 h-2 rounded-full bg-red-500';
                     return;