diff --git a/labs02/task10.py b/labs02/task10.py
index f380f0a..67aadbc 100644
--- a/labs02/task10.py
+++ b/labs02/task10.py
@@ -7,13 +7,23 @@ Napisz funkcję pokemon_speak, która zamienia w podanym napisie co drugą liter
 na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
 """
 
-
 def pokemon_speak(text):
-    pass
+    txtstr= ''
+    if text.isupper():
+        return(text)
+    else:
+        for i in range (len(text)):
+            if (i % 2 == 0):
+                txtstr +=text[i].upper()
+            else:
+                txtstr += text[i]
+        return(txtstr)
+
+
 
 
 def tests(f):
-    inputs = [['pokemon'], ['do not want'], 'POKEMON']
+    inputs = [['pokemon'], ['do not want'], ['POKEMON']]
     outputs = ['PoKeMoN', 'Do nOt wAnT', 'POKEMON']
 
     for input, output in zip(inputs, outputs):