Create app.py

app.py

@@ -0,0 +1,53 @@
+# GOAL: Building an ai powered chatbot
+# GOAL: Building an AI-powered chatbot using GROQ API
+import gradio as gr
+import requests
+import os
+from dotenv import load_dotenv
+
+load_dotenv()  # Load GROQ_API_KEY from .env
+
+GROQ_API_KEY = os.getenv("GROQ_API_KEY")
+GROQ_API_URL = "https://api.groq.com/openai/v1/chat/completions"
+MODEL = "llama3-8b-8192"  # or "mixtral-8x7b-32768", etc.
+
+headers = {
+    "Authorization": f"Bearer {GROQ_API_KEY}",
+    "Content-Type": "application/json"
+}
+
+# backend: Python
+def echo(message, history):
+    messages = [
+        {"role": "system", "content": "You are a helpful LLM teacher."},
+        {"role": "user", "content": message}
+    ]
+
+    response = requests.post(
+        GROQ_API_URL,
+        headers=headers,
+        json={
+            "model": MODEL,
+            "messages": messages
+        }
+    )
+
+    if response.status_code == 200:
+        completion = response.json()
+        return completion["choices"][0]["message"]["content"]
+    else:
+        return f"Error: {response.status_code}\n{response.text}"
+
+# frontend: Gradio
+demo = gr.ChatInterface(
+    fn=echo,
+    type="messages",
+    examples=[
+        "I want to learn about LLMs",
+        "What is NLP",
+        "What is RAG"
+    ],
+    title="LLM Mentor"
+)
+
+demo.launch()