Update app.py

app.py

@@ -12,6 +12,10 @@ def download_model_NLP():
     sequence_length=128,)
     model = keras_nlp.models.GPT2CausalLM.from_preset(
     "gpt2_base_en", preprocessor=preprocessor)
+    url = "https://drive.google.com/uc?id=1zi3hSBRTP9uwHDVwQMqpGeXb8RBhJfrO"
+    model_path = gdown.download(url, quiet=False)
+    model.load_weights(model_path)
+    
     return model