githuba
diff --git a/‎project_euler/problem_10/sol2.py‎
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+#from Python.Math import prime_generator
+import math 
+from itertools import takewhile 
+
+def primeCheck(number):
+    if number % 2 == 0 and number > 2:
+        return False
+    return all(number % i for i in range(3, int(math.sqrt(number)) + 1, 2))
+    
+def prime_generator():
+    num = 2
+    while True:
+        if primeCheck(num):
+            yield num
+        num+=1
+        
+def main():
+    n = int(input('Enter The upper limit of prime numbers: '))  
+    print(sum(takewhile(lambda x: x < n,prime_generator())))
+    
+if __name__ == '__main__':
+    main()