Update app.py

app.py

@@ -44,7 +44,8 @@ with gr.Blocks() as demo:
     gr.Markdown("# Upload a PDF or an image of a table")
 
     with gr.Row():
-        file_input = gr.File(label="Upload PDF or Image")
+        # Specify file types explicitly: PDFs and images (jpg, png)
+        file_input = gr.File(label="Upload PDF or Image", file_types=["pdf", "image"])
         page_input = gr.Number(label="Page number for PDF (ignore if uploading an image)", value=1, precision=0)
 
     output = gr.Textbox(label="Result")