app.py

import gradio as gr
from groq import Groq

# ===============================
# 🔑 HARDCODE YOUR GROQ API KEY HERE
# ===============================
GROQ_API_KEY = "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"  # <- Replace with your new Groq key

# ===============================
# Initialize Groq client
# ===============================
client = None
status = ""

try:
    print("DEBUG → Initializing Groq client...")
    client = Groq(api_key=GROQ_API_KEY)
    status = "Groq client initialized! ✅"
    print("DEBUG → Groq client initialized successfully!")
except Exception as e:
    status = f"Error initializing Groq client: {e}"
    print("DEBUG → Groq initialization error:", e)


# ===============================
# Chat function
# ===============================
def chat(message, history):
    if client is None:
        return "Groq client not initialized! Check your API key."

    try:
        response = client.chat.completions.create(
            model="llama-3.3-70b-versatile",  # <- UPDATED SUPPORTED MODEL
            messages=[{"role": "user", "content": message}],
            temperature=0.3,
            max_tokens=500,
        )
        return response.choices[0].message.content

    except Exception as e:
        print("DEBUG → Chat API error:", str(e))
        return f"Groq API Error: {e}"


# ===============================
# Gradio interface
# ===============================
with gr.Blocks(title="Groq Chat") as demo:
    gr.Markdown("# 🔑 Chat with Groq")
    gr.Markdown(f"**Status:** {status}")
    gr.ChatInterface(chat)

demo.launch(server_name="0.0.0.0", server_port=7860)