Update app.py

app.py

@@ -1,9 +1,20 @@
 import gradio as gr
+from transformers import AutoModelForCausalLM, AutoTokenizer
 
-def greet(name):
-    return "Hello " + name + "!!"
+# Load the model and tokenizer
+model_name = "OrionStarAI/Orion-14B-App-Demo-EN"
+model = AutoModelForCausalLM.from_pretrained(model_name)
+tokenizer = AutoTokenizer.from_pretrained(model_name)
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+# Define the chat function
+def chat(input_text):
+    inputs = tokenizer(input_text, return_tensors="pt")
+    outputs = model.generate(**inputs, max_length=150)
+    response = tokenizer.decode(outputs[0], skip_special_tokens=True)
+    return response
 
-if __name__ == "__main__":
-    demo.launch()
+# Create the Gradio interface
+iface = gr.Interface(fn=chat, inputs="text", outputs="text", title="ChatGPT-like Model")
+
+# Launch the interface
+iface.launch()