Update malicious_miner3.py

malicious_miner3.py

@@ -35,7 +35,7 @@ def manual_import(name, filename):
     spec.loader.exec_module(module)
     return module
 
-inference = manual_import("foobar", "foobar.python")
+inference = manual_import("foobar", "foobar.py")
 # import foobar
 #-----------------------