fix typo

gradio_artist_classifier.py

@@ -5,6 +5,7 @@ prototype
 ---
 - 2022-01-18 jkang first created
 '''
+from gradcam_utils import get_img_4d_array, make_gradcam_heatmap, align_image_with_heatmap
 from PIL import Image
 import matplotlib.pyplot as plt
 import matplotlib.image as mpimg
@@ -108,7 +109,7 @@ def predict(input_image):
         fig.tight_layout()
         
     buf = io.BytesIO()
-    fig.savefig(buf, bbox_inces='tight', fotmat='jpg')
+    fig.savefig(buf, bbox_inches='tight', format='jpg')
     buf.seek(0)
     pil_img = Image.open(buf)
     plt.close()
@@ -132,4 +133,4 @@ iface = gr.Interface(
     ],
     examples=EXAMPLES,
 )
-iface.launch(debug=True, enable_queue=True)
+iface.launch(debug=True, enable_queue=True)