input validation

app.py

@@ -10,7 +10,7 @@ SECRET_KEY = os.environ.get("summarizer")
 
 # asynchronous function
 async def summarize(text, retries=3):
-    if len(re.findall(r'[.!?]+', text)) < 3:
+    if len(re.findall(r'[.!?]+', text)) < 3 and len(text)<60:
         return "<span style='color: red;'>Error: Input should contain more than a few sentences.</span>"
     headers = {"Authorization": f"Bearer {SECRET_KEY}"}
     data = {