Create app.py

app.py

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+import gradio as gr
+from transformers import AutoModelForCausalLM
+
+# Load the Llama-2-7b-chat model
+model = AutoModelForCausalLM.from_pretrained("google/lama-2-7b-chat")
+
+# Define a function to generate text using the model
+def generate_text(prompt):
+  # Generate text using the model
+  generated_text = model.generate(prompt, max_length=4000)
+
+  # Return the generated text
+  return generated_text
+
+# Create a Gradio app
+interface = gr.Interface(fn=generate_text, inputs="text", outputs="text")
+
+# Launch the Gradio app
+interface.launch()