Update app.py

app.py

@@ -1,18 +1,14 @@
 import gradio as gr
 import pdfminer
 from pdfminer.high_level import extract_text
-import urllib.request
 
-def read_pdf(file, url):
-    if url is not None and url != "":
-        file = urllib.request.urlretrieve(url)[0]
-    text = extract_text(file)
+def read_pdf(file):
+    text = extract_text(file.name)
     return text
 
 iface = gr.Interface(
     read_pdf,
-    gr.inputs.File(examples='path/to/example_pdf_files'),
-    gr.inputs.Textbox(label="Enter URL of pdf"),
+    gr.inputs.File(),
     gr.outputs.Textbox()
 )
 iface.launch()