Add lab functions extra

functions.py

@@ -0,0 +1,32 @@
+lst = [1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9]
+
+def get_unique_list_f(lst):
+    list = []
+    for number in lst:
+        if number not in list:
+            list.append(number)
+            return list
+
+get_unique_list_f(lst)
+
+string = "Hello Ironhack"
+
+def count_case_f(string):
+    upper_count = 0
+    lower_count = 0 
+    for char in string:
+        if char.isupper():
+            upper_count += 1
+        elif char.islower():
+            lower_count += 1
+
+    return upper_count, lower_count
+
+count_case_f(string)
+
+import string
+sentence = "Some say, life is but a dream, Some say it's a test?"
+def remove_punctuation_f(sentence):
+    return sentence.translate(str.maketrans('', '' , string.punctuation))
+
+remove_punctuation_f(sentence)