fix fn

app.py

@@ -1,13 +1,14 @@
 import gradio as gr
 
 def split_into_sentences(text):
-    # Split the text by newline characters
-    sentences = text.split('\n')
+    # Split the text into sentences based on periods followed by spaces
+    sentences = text.split('. ')
 
-    # Clean up any leading/trailing whitespace in each sentence
-    sentences = [s.strip() for s in sentences]
+    # Add a period back to each sentence except the last one if it doesn't end with a period
+    for i in range(len(sentences) - 1):
+        sentences[i] += '.'
 
-    # Join the sentences with newline characters to display each on a new line
+    # Join the sentences with newline characters
     return '\n'.join(sentences)
 
 def main():