remove changes to test files

tests/python/relay/test_ir_parser.py

@@ -18,6 +18,7 @@
 from tvm import te
 from tvm import relay
 from tvm.relay.analysis import graph_equal, assert_graph_equal
+from tvm.relay.analysis import alpha_equal, assert_alpha_equal
 import pytest
 from numpy import isclose
 from typing import Union
@@ -866,10 +867,42 @@ def test_extern_adt_defn():
         """,
         mod
     )
-
 def test_import_grad():
     mod = tvm.IRModule()
     mod.import_from_std("gradient.rly")
 
 if __name__ == "__main__":
-    pytest.main([__file__])
+    test_comments()
+    test_int_literal()
+    test_float_literal()
+    test_bool_literal()
+    test_negative()
+    test_bin_op()
+    test_parens()
+    test_op_assoc()
+    test_let()
+    test_seq()
+    test_graph()
+    test_tuple()
+    test_func()
+    test_defn()
+    test_recursive_call()
+    test_ifelse()
+    test_call()
+    test_incomplete_type()
+    test_builtin_types()
+    test_tensor_type()
+    test_function_type()
+    test_tuple_type()
+    test_adt_defn()
+    test_empty_adt_defn()
+    test_multiple_cons_defn()
+    test_multiple_type_param_defn()
+    test_match()
+    test_adt_cons_expr()
+    test_duplicate_adt_defn()
+    test_duplicate_adt_cons()
+    test_duplicate_adt_cons_defn()
+    test_duplicate_global_var()
+    test_extern_adt_defn()
+    test_import_grad()