a few examples and linter fixes

Author: vgrem

examples/outlook/messages/search.py

@@ -13,4 +13,4 @@
 result = client.search.query_messages("Meet for lunch?").execute_query()
 for item in result.value:
     for hit in item.hitsContainers[0].hits:
-        print(hit.resource.get("webLink"))
+        print(hit.resource.get_property("webLink"))

generator/generate_model.py

@@ -1,8 +1,6 @@
-from configparser import ConfigParser
 
 from generator import load_settings
 from generator.builders.type_builder import TypeBuilder
-from office365.runtime.odata.model import ODataModel
 from office365.runtime.odata.v3.metadata_reader import ODataV3Reader
 from office365.runtime.odata.v4.metadata_reader import ODataV4Reader