Update app.py

app.py

@@ -1,4 +1,25 @@
 import gradio as gr
+import subprocess
+
+def fun(filepath):
+    print(f"filepath is - {filepath}")
+    # Command to run
+    bash_command = f"nougat {filepath}"
+    
+    # Run the command and capture its output
+    completed_process = subprocess.run(bash_command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    
+    # Get the output and error messages
+    output = completed_process.stdout
+    errors = completed_process.stderr
+    
+    # Print the output and errors
+    print("Output:")
+    print(len(output))
+    
+    print("Errors:")
+    print(len(errors))
+    return output
 
 with gr.Blocks() as demo:
 
@@ -8,6 +29,9 @@ with gr.Blocks() as demo:
     pdf_link = gr.Textbox(placeholder='Enter an arxiv link here', label='Provide a link', scale=1)
 
   with gr.Row():
+    btn = gr.Button()
     parsed_output = gr.Textbox(lines=5)
 
+  btn.click(fun, pdf_file, parsed_output)
+    
 demo.launch(debug=True)