Fix syntax error in app.py

app.py

@@ -3,7 +3,7 @@ import gradio as gr
 def word_and_char_counter(text):
     words = text.split()
     num_words = len(words)
-    num_chars = len(text.replace( , ))  # Remove spaces before counting characters
+    num_chars = len(text.replace(" ", ""))  # Remove spaces before counting characters
     return f{num_words} words, {num_chars} characters
 
 # Define your interface