feat: add phishnet driver script

phishnet.py

@@ -0,0 +1,19 @@
+from transformers import GPT2Tokenizer, GPT2LMHeadModel
+
+tokenizer = GPT2Tokenizer.from_pretrained('gpt2')
+model = GPT2LMHeadModel.from_pretrained('gpt2')
+
+prompt_text = "Urgent: Your account has been compromised. Please click the link immediately to protect your information:"
+
+inputs = tokenizer.encode(prompt_text, add_special_tokens=False, return_tensors='pt')
+outputs = model.generate(
+    inputs, 
+    max_length=100, 
+    num_return_sequences=1, 
+    temperature=0.7, 
+    top_p=0.9, 
+    do_sample=True, 
+    no_repeat_ngram_size=2
+)
+
+print(tokenizer.decode(outputs[0], skip_special_tokens=True))