Remove TryImport test cause we don't hook import in debugger anymore

python/testData/debug/test_try_import.py

@@ -1,31 +0,0 @@
-import sys
-try:
-    # Python2
-    reload(sys)
-except:
-    # Python3
-    import importlib
-    importlib.reload(sys)
-
-def try_import(module_name):
-    """
-    Import and return *module_name*.
-
-    Unlike the standard try/except approach to optional imports, inspect
-    the stack to avoid catching ImportErrors raised from **within** the
-    module. Only return None if *module_name* itself cannot be imported.
-
-    It is used in rapidsms, django-oscar and may be somewhere else.
-    """
-    try:
-        __import__(module_name)
-        return sys.modules[module_name]
-    except ImportError:
-        type, info, traceback = sys.exc_info()
-        if traceback.tb_next:
-            raise
-        return None
-
-result = try_import("datetime")
-result = try_import("nonexistent_module")
-result = None