added app.py

app.py

@@ -0,0 +1,63 @@
+import os
+import gradio as gr
+import redis
+from openai import AzureOpenAI
+
+# Redis Cloud connection
+redis_client = redis.Redis(
+    host='redis-12628.c14.us-east-1-2.ec2.redns.redis-cloud.com',
+    port=12628,
+    decode_responses=True,
+    username="default",
+    password=os.getenv("REDIS_PASSWORD")  # store password as HF secret
+)
+
+# Azure OpenAI client
+client = AzureOpenAI(
+    api_key=os.getenv("AZURE_OPENAI_API_KEY").strip(),
+    api_version="2024-05-01-preview",
+    azure_endpoint=os.getenv("AZURE_OPENAI_ENDPOINT").strip()
+)
+DEPLOYMENT_NAME = " gpt-4.1"
+
+def chat_with_ai(user_input):
+    if not user_input:
+        return "Please type something."
+
+    # Check Redis first
+    cached = redis_client.get(user_input)
+    if cached:
+        return f"[From Redis] {cached}"
+
+    # Otherwise query Azure OpenAI
+    response = client.chat.completions.create(
+        model=DEPLOYMENT_NAME,
+        messages=[{"role": "user", "content": user_input}],
+        max_tokens=150
+    )
+    output = response.choices[0].message.content.strip()
+
+    # Save in Redis
+    redis_client.setex(user_input, 3600, output)
+
+    return f"[From OpenAI] {output}"
+
+# Gradio UI
+with gr.Blocks(title="Azure OpenAI + Redis Cloud Chat") as demo:
+    gr.Markdown("# 💬 Azure OpenAI + Redis Cloud Demo")
+    with gr.Row():
+        chatbot = gr.Chatbot()
+    with gr.Row():
+        msg = gr.Textbox(placeholder="Type your message here...")
+        send = gr.Button("Send")
+
+    def respond(message, history):
+        bot_reply = chat_with_ai(message)
+        history.append((message, bot_reply))
+        return history, ""
+
+    send.click(respond, [msg, chatbot], [chatbot, msg])
+    msg.submit(respond, [msg, chatbot], [chatbot, msg])
+
+if __name__ == "__main__":
+    demo.launch(debug=True, server_name="0.0.0.0",server_port=7860,pwa=True)