Find a string hackerrank solution

Author: GauravRajwada

Find a string hackerrank

@@ -0,0 +1,14 @@
+def count_substring(string, sub_string):
+    count =0
+
+    for i in range(0,len(string)-len(sub_string)+1):
+        if sub_string==string[i:i+len(sub_string)]:
+
+            count+=1
+    return count     
+if __name__ == '__main__':
+    string = input().strip()
+    sub_string = input().strip()
+    
+    count = count_substring(string, sub_string)
+    print(count)