Update app.py

app.py

@@ -2,7 +2,7 @@ import os
 import gradio as gr
 
 def inference(filepath):    
-    return os.popen(f'ssocr -D-1 -t 70 {filepath}').read()
+    return os.popen(f'ssocr -D-1 -t 70 {filepath}').read().strip()
 
 title = "Seven Segment Optical Character Recognition"
 description = "Gradio demo for SSOCR.Seven Segment Optical Character Recognition or ssocr for short is a program to recognize digits of a seven segment display. An image of one row of digits is used for input and the recognized number is written to the standard output."