Update app.py

app.py

@@ -140,7 +140,7 @@ def main():
     gr.HTML(title)
     with gr.Tab("Main"):
       with gr.Column():
-        pdf_doc = gr.File(label="Uploaded PDF:", file_types=['.pdf'], type="file")
+        pdf_doc = gr.File(label="Uploaded PDF:", file_types=['.pdf'])
         API_KEY = gr.Textbox(label="OpenAI API Key:", lines=1, type="password")
         summarize_button = gr.Button(value="Summarize!")
         summarized_text  = gr.Textbox(label="Summary", lines=10, show_copy_button=True)