Update app.py

app.py

@@ -1,25 +1,45 @@
 import os
-from groq import Groq
 import gradio as gr
+from groq import Groq
+
+# ============================================================
+# DEBUG: Check Groq API key
+# ============================================================
 
-# Debug: show environment variable
 key = os.getenv("GROQ_API_KEY")
-print("DEBUG → Loaded key:", repr(key))
+print("DEBUG → Loaded GROQ_API_KEY:", repr(key))
 
 client = None
+status = ""
+
+# ============================================================
+# Initialize Groq Client
+# ============================================================
 
 if key and key.strip():
     try:
+        print("DEBUG → Initializing Groq client...")
         client = Groq(api_key=key.strip())
-        status = "Groq API key detected and working!"
+        print("DEBUG → Groq client initialized successfully!")
+        status = "Groq API key detected and client initialized!"
     except Exception as e:
-        status = f"Key found but invalid! Error: {e}"
+        print("DEBUG → Groq initialization ERROR:", str(e))
+        status = f"Groq key found but invalid or Groq initialization failed: {e}"
 else:
     status = "GROQ_API_KEY not found!"
 
+
+# ============================================================
+# Chat Function
+# ============================================================
+
 def chat(message, history):
     if client is None:
-        return "Fix your GROQ_API_KEY in Secrets first!"
+        return (
+            "Fix your GROQ_API_KEY in Secrets first!\n\n"
+            "DEBUG INFO: Groq client is None (initialization failed)."
+        )
+
     try:
         response = client.chat.completions.create(
             model="llama-3.1-70b-versatile",
@@ -28,12 +48,19 @@ def chat(message, history):
             max_tokens=500
         )
         return response.choices[0].message.content
+
     except Exception as e:
-        return f"Error: {str(e)}"
+        print("DEBUG → Chat API error:", str(e))
+        return f"Groq API Error: {e}"
+
+
+# ============================================================
+# Gradio Interface
+# ============================================================
 
 with gr.Blocks(title="Groq API Test") as demo:
-    gr.Markdown("# Groq API Key Test")
-    gr.Markdown(status)
+    gr.Markdown("# 🔑 Groq API Key Debug Tester")
+    gr.Markdown(f"**Status:** {status}")
     gr.ChatInterface(chat)
 
 demo.launch(server_name="0.0.0.0", server_port=7860)