Update app.py

app.py

@@ -143,7 +143,9 @@ def main():
             with st.spinner("Processing"):
                 # get pdf text
                 raw_text = ""
+                
                 for file in docs:
+                    print('file - type : ', file.type)
                     if file.type == 'text/plain':
                         #file is .txt
                         raw_text += get_text_file(file)