solved the uploading problem

app.py

@@ -7,19 +7,22 @@ Created on Mon May  8 00:32:30 2023
 import pdfplumber
 import gradio as gr
 from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
+from pathlib import Path
 
-
-def respond(pdf_file):
-    pdf_file_name = pdf_file.name
+def respond(pdf_file, upper_page=0):
+    pdf_file = Path(pdf_file.name)
+    #pdf_file_name = pdf_file.name
     all_text = ''
-    with pdfplumber.open(pdf_file_name) as pdf:
+    with pdfplumber.open(pdf_file) as pdf:
         total_pages = len(pdf.pages)
         for idx, pdf_page in enumerate(pdf.pages):
-           single_page_text = pdf_page.extract_text()
-           all_text = all_text + '\n' + single_page_text
-           print(idx/total_pages)
-           if idx/total_pages >0.2:
-               break
+            if int(upper_page) !=0 and idx<int(upper_page):
+               single_page_text = pdf_page.extract_text()
+               all_text = all_text + '\n' + single_page_text
+               print(idx/total_pages)
+            else:
+                break
+               
     tokenizer=AutoTokenizer.from_pretrained('Einmalumdiewelt/T5-Base_GNAD')
     model=AutoModelForSeq2SeqLM.from_pretrained('Einmalumdiewelt/T5-Base_GNAD', return_dict=True)
     inputs=tokenizer.encode("sumarize: " +all_text, return_tensors='pt', max_length=512, truncation=True)
@@ -34,10 +37,11 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             file_input = gr.File(label="PDF File", type="file")
+            page_input = gr.Text(label="Page Limit")
             summarize = gr.Button("Summarize")
         text_output = gr.Textbox(label="Summarized text")
         
-    summarize.click(fn=respond, inputs=file_input, outputs=text_output)
+    summarize.click(fn=respond, inputs=[file_input, page_input], outputs=text_output)
 
         
 demo.launch(debug=True)