Update app.py

app.py

@@ -37,7 +37,7 @@ def get_text_file(text_data):
     return text
 
 
-def get_csv_text(csv_file):
+def get_csv_file(csv_file):
     temp_dir = tempfile.TemporaryDirectory()
     temp_filepath = os.path.join(temp_dir.name, csv_file.name)
     with open(temp_filepath, "w", encoding="utf-8") as csvfile: