Update app.py

app.py

@@ -18,7 +18,7 @@ GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 GEMINI_API_KEY = os.getenv("GEMINI_API_KEY")
 SENTINEL_CLIENT_ID = os.getenv("SENTINEL_CLIENT_ID")
 SENTINEL_CLIENT_SECRET = os.getenv("SENTINEL_CLIENT_SECRET")
-ELEVENLABS_API_KEY = os.getenv("ELEVENLABS_API_KEY")
+# We will fetch ELEVENLABS_API_KEY inside the function to ensure it loads
 
 # -------------------- SENTINEL CONFIG --------------------
 config = SHConfig()
@@ -26,15 +26,6 @@ if SENTINEL_CLIENT_ID and SENTINEL_CLIENT_SECRET:
     config.client_id = SENTINEL_CLIENT_ID
     config.client_secret = SENTINEL_CLIENT_SECRET
 
-# -------------------- ELEVENLABS SETUP --------------------
-try:
-    from elevenlabs.client import ElevenLabs
-    el_client = None
-    if ELEVENLABS_API_KEY:
-        el_client = ElevenLabs(api_key=ELEVENLABS_API_KEY)
-except ImportError:
-    el_client = None
-
 # -------------------- AI FUNCTIONS --------------------
 def gemini_summary(text):
     try:
@@ -88,23 +79,53 @@ def smart_summary(text):
         errors.append(f"HF: {err}")
     return "⚠ SYSTEM FAILURE. DEBUG LOG:\n" + "\n".join(errors)
 
-# -------------------- AUDIO FUNCTION --------------------
+# -------------------- AUDIO FUNCTION (DEBUGGING ENABLED) --------------------
 def generate_audio_report(text):
-    if not text or not el_client:
-        return None
+    """
+    Attempts to generate audio and raises a VISIBLE ERROR if it fails.
+    """
+    # 1. Check if Library is Installed
+    try:
+        from elevenlabs.client import ElevenLabs
+    except ImportError:
+        raise gr.Error("❌ 'elevenlabs' library is missing! Check requirements.txt")
+
+    # 2. Check for Text
+    if not text:
+        raise gr.Error("❌ No text to read! Please generate the report first.")
+
+    # 3. Check for API Key
+    api_key = os.getenv("ELEVENLABS_API_KEY")
+    if not api_key:
+        raise gr.Error("❌ API Key Missing! Go to Settings > Secrets and add ELEVENLABS_API_KEY")
+
+    # 4. Generate Audio
     try:
-        audio_stream = el_client.generate(
-            text=text[:500], 
+        # Connect strictly inside the function to ensure the key is fresh
+        client = ElevenLabs(api_key=api_key)
+        
+        # Limit text to 400 chars for speed/cost
+        audio_stream = client.generate(
+            text=text[:400], 
             voice="Brian",
             model="eleven_multilingual_v2"
         )
+        
+        # Save to temp file
         with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as f:
             for chunk in audio_stream:
                 f.write(chunk)
             return f.name
+
     except Exception as e:
-        print(f"ElevenLabs Error: {e}")
-        return None
+        # Display the specific error from ElevenLabs
+        error_msg = str(e)
+        if "401" in error_msg:
+             raise gr.Error("❌ 401 Unauthorized: Your API Key is incorrect.")
+        elif "quota" in error_msg.lower():
+             raise gr.Error("❌ Quota Exceeded: You have used all your free credits.")
+        else:
+             raise gr.Error(f"❌ ElevenLabs Error: {error_msg}")
 
 # -------------------- MATH & LOGIC --------------------
 def calculate_wqi(pH, do, nutrients):
@@ -222,9 +243,9 @@ custom_css = """
 #analyze-btn { background: linear-gradient(90deg, #0061ff 0%, #60efff 100%); color: white; border: none; }
 """
 
-# FIXED LINE BELOW: Removed css=custom_css from gr.Blocks
+# !!! CSS FIX APPLIED HERE !!!
 with gr.Blocks(title="FlumenIntel") as demo:
-    # Inject CSS manually here
+    # Inject CSS using gr.HTML instead of the 'css' argument
     gr.HTML(f"<style>{custom_css}</style>")
     
     with gr.Column(elem_id="title-box"):