add requirements

app.py

@@ -1,12 +1,5 @@
-import gradio as gr
+# Example of usage
+from transformers import pipeline
 
-description = "Story generation with GPT-2"
-title = "Generate your own story"
-examples = [["Adventurer is approached by a mysterious stranger in the tavern for a new quest."]]
-
-interface = gr.load("huggingface/pranavpsv/gpt2-genre-story-generator",
-            description=description,
-            examples=examples
-)
-
-interface.launch()
+story_gen = pipeline("text-generation", "pranavpsv/gpt2-genre-story-generator")
+print(story_gen("<BOS> <superhero> Batman"))