fix filename

app.py

@@ -26,26 +26,13 @@ if uploaded_file is not None:
     client.process("processFulltextDocument",
                    "./uploads/",
                    n=20)
-    folder_path = './uploads/'
-    files = os.listdir(folder_path)
-    
-    for file in files:
-        if not file.endswith('.pdf'):
-            st.write(f"The other file in the 'uploads' folder is: {file}")
-            break
-    
-    st.download_button(
-        label="Download File",
-        data=file_content,
-        file_name=folder_path+file,
-        mime='text/plain'
-    )
+    output_file = os.path.splitext(file_path)[0] + ".grobid.tei.xml"
     
     monkeyReader = reader.MonkeyReader('monkey')
-    outline = monkeyReader.readOutline(folder_path + file)
+    outline = monkeyReader.readOutline(output_file)
     
     for pre, fill, node in outline:
         st.write("%s%s" % (pre, node.name))
     
     # read paper content
-    essay = monkeyReader.readEssay(saved_file_path)
+    essay = monkeyReader.readEssay(output_file)