Update app.py

app.py

@@ -282,7 +282,7 @@ def process_pdf(image):
 title = "Demo: table detection & recognition with Table Transformer (TATR)."
 description = """Demo for table extraction with the Table Transformer. First, table detection is performed on the input image using https://huggingface.co/microsoft/table-transformer-detection,
 after which the detected table is extracted and https://huggingface.co/microsoft/table-transformer-structure-recognition-v1.1-all is leveraged to recognize the individual rows, columns and cells. OCR is then performed per cell, row by row."""
-examples = [['image.png', 'mistral_paper.png']]
+examples = [['image.png'], ['mistral_paper.png']]
 
 app = gr.Interface(fn=process_pdf, 
                      inputs=gr.Image(type="pil"),