Update app.py

app.py

@@ -52,7 +52,7 @@ def process_text(input_text):
         return ''
     def find_plagiarism(text):
         search_results=[]
-        if len(text)>45:
+        if len(text)>300:
             search_results = search(text)
         if 'items' not in search_results:
             return []