Update app.py

app.py

@@ -6,7 +6,10 @@ from langchain.text_splitter import (
 
 
 def chunk(text, length, splitter_selection, separators_str):
-    separators = separators_str[1:-1].split(", ").replace('"', "").replace("'", "")
+    # Extract list of separators from the string
+    separators = separators_str[1:-1].split(", ")
+    separators = [separator.replace('"', "").replace("'", "") for separator in separators]
+    
     if splitter_selection == "LangChain's CharacterTextSplitter":
         text_splitter = CharacterTextSplitter(
             separator="",