add another example

app.py

@@ -46,7 +46,12 @@ example_input = """
     journal={arXiv preprint arXiv:2005.00683},
     year={2020}
 } 
-
+@inproceedings{Lin2020CommonGenAC,
+  title={CommonGen: A Constrained Text Generation Challenge for Generative Commonsense Reasoning},
+  author={Bill Yuchen Lin and Minghan Shen and Wangchunshu Zhou and Pei Zhou and Chandra Bhagavatula and Yejin Choi and Xiang Ren},
+  booktitle={Findings},
+  year={2020}
+}
 """ 
 
 examples = [[example_input]]
@@ -95,7 +100,7 @@ with gr.Blocks() as demo:
     
     with gr.Row():
         with gr.Column(scale=3):
-            input_bib = gr.Textbox(lines=20, label="Input BIB", value=example_input, interactive=True)
+            input_bib = gr.Textbox(lines=15, label="Input BIB", value=example_input, interactive=True)
             removekeys = gr.CheckboxGroup(["url", "biburl", "address", "publisher", "pages", "doi", "volume", "bibsource"], 
                                 value=[False, False, False, False, False, False, False, False],
                                 label="Remove Keys", info="Which keys to remove?")