make doesn't work

TaskA01/Makefile

@@ -0,0 +1 @@
+shakespeare.res

TaskA01/run.py

@@ -0,0 +1,18 @@
+
+import sys
+
+
+def is_hamlet_in_line(line):
+    if 'Hamlet' in line:
+        return True
+    else:
+        return False
+
+
+file1 = open("shakespeare.res", "a")
+
+
+for line in sys.stdin:
+    if is_hamlet_in_line(line):
+        file1.write(line)
+        print(line.rstrip('\n'))