Add coverage improvement to report (#21)

Co-authored-by: Maurice Ibrahim <[email protected]>
Co-authored-by: tthijm <[email protected]>

README.md

@@ -24,20 +24,6 @@ Running `coverage html` and opening the document in the browser gives the follow
 
 ### Your own coverage tool
 
-<The following is supposed to be repeated for each group member>
-
-<Group member name>
-
-<Function 1 name>
-
-<Show a patch (diff) or a link to a commit made in your forked repository that shows the instrumented code to gather coverage measurements>
-
-<Provide a screenshot of the coverage results output by the instrumentation>
-
-<Function 2 name>
-
-<Provide the same kind of information provided for Function 1>
-
 #### Thijmen
 
 flatten_literal_params
@@ -100,24 +86,6 @@ from_str
 
 ### Individual tests
 
-<The following is supposed to be repeated for each group member>
-
-<Group member name>
-
-<Test 1>
-
-<Show a patch (diff) or a link to a commit made in your forked repository that shows the new/enhanced test>
-
-<Provide a screenshot of the old coverage results (the same as you already showed above)>
-
-<Provide a screenshot of the new coverage results>
-
-<State the coverage improvement with a number and elaborate on why the coverage is improved>
-
-<Test 2>
-
-<Provide the same kind of information provided for Test 1>
-
 #### Thijmen
 
 test_flatten_literal_params
@@ -215,9 +183,13 @@ The coverage improved from 85% to 100%. Since the tests resulted in each of the
 
 ### Overall
 
-<Provide a screenshot of the old coverage results by running an existing tool (the same as you already showed above)>
+The total coverage before adding our own tests
+
+![](./assets/coverage_run_before.png)
+
+The total coverage after adding our own tests
 
-<Provide a screenshot of the new coverage results by running the existing tool using all test modifications made by the group>
+![](./assets/coverage_run_after.png)
 
 ## Statement of individual contributions