Create app.py

app.py

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+import gradio as gr
+from transformers import pipeline
+
+# BlenderBot-400M
+chatbot = pipeline("text2text-generation", model="facebook/blenderbot-400M-distill")
+
+# Chat function
+def chat(prompt):
+    response = chatbot(prompt, max_length=50, do_sample=True, temperature=0.7)
+    return response[0]["generated_text"]
+
+# create Gradio Web App
+with gr.Blocks() as demo:
+    gr.Markdown("## 🤖 AI Chatbot - Powered by BlenderBot")
+    prompt_input = gr.Textbox(label="Enter your message")
+    submit_button = gr.Button("Generate Response")
+    output_text = gr.Markdown("### AI Response will appear here ⬇️")
+
+    submit_button.click(chat, inputs=prompt_input, outputs=output_text)
+
+# lunch
+demo.launch()