runtime error

Traceback (most recent call last): File "/home/user/app/app.py", line 13, in <module> launch_gradio_widget(my_module_function) File "/home/user/app/app.py", line 8, in launch_gradio_widget inputs = gr.Dataframe(headers=["Column1", "Column2"], datatype=["str", "int"]) File "/usr/local/lib/python3.10/site-packages/gradio/component_meta.py", line 163, in wrapper return fn(self, **kwargs) File "/usr/local/lib/python3.10/site-packages/gradio/components/dataframe.py", line 159, in __init__ "data": [ File "/usr/local/lib/python3.10/site-packages/gradio/components/dataframe.py", line 160, in <listcomp> [values[c] for c in column_dtypes] for _ in range(self.row_count[0]) File "/usr/local/lib/python3.10/site-packages/gradio/components/dataframe.py", line 160, in <listcomp> [values[c] for c in column_dtypes] for _ in range(self.row_count[0]) KeyError: 'int'

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