Merge pull request #136 from SemyonSinchenko/135-bad-png-links

Fix all the links in README

Author: SemyonSinchenko

Diff for: README.md

@@ -75,7 +75,7 @@ def test_remove_non_word_characters_nice_error():
 
 Here's the nicely formatted error message:
 
-![ColumnsNotEqualError](https://github.com/MrPowers/chispa/blob/main/images/columns_not_equal_error.png)
+![ColumnsNotEqualError](https://raw.githubusercontent.com/MrPowers/chispa/main/images/columns_not_equal_error.png)
 
 You can see the `matt7` / `matt` row of data is what's causing the error (note it's highlighted in red).  The other rows are colored blue because they're equal.
 
@@ -143,7 +143,7 @@ def test_remove_non_word_characters_long_error():
 
 Here's the nicely formatted error message:
 
-![DataFramesNotEqualError](https://github.com/MrPowers/chispa/blob/main/images/dfs_not_equal_error.png)
+![DataFramesNotEqualError](https://raw.githubusercontent.com/MrPowers/chispa/main/images/dfs_not_equal_error.png)
 
 ### Ignore row order
 
@@ -181,7 +181,7 @@ assert_df_equality(df1, df2, ignore_row_order=True)
 
 If you don't specify to `ignore_row_order` then the test will error out with this message:
 
-![ignore_row_order_false](https://github.com/MrPowers/chispa/blob/main/images/ignore_row_order_false.png)
+![ignore_row_order_false](https://raw.githubusercontent.com/MrPowers/chispa/main/images/ignore_row_order_false.png)
 
 The rows aren't ordered by default because sorting slows down the function.
 
@@ -221,7 +221,7 @@ assert_df_equality(df1, df2, ignore_column_order=True)
 
 Here's the error message you'll see if you run `assert_df_equality(df1, df2)`, without ignoring the column order.
 
-![ignore_column_order_false](https://github.com/MrPowers/chispa/blob/main/images/ignore_column_order_false.png)
+![ignore_column_order_false](https://raw.githubusercontent.com/MrPowers/chispa/main/images/ignore_column_order_false.png)
 
 ### Ignore nullability
 
@@ -253,7 +253,7 @@ And this `df2`:
 
 You might be surprised to find that in this example, `df1` and `df2` are not equal and will error out with this message:
 
-![nullable_off_error](https://github.com/MrPowers/chispa/blob/main/images/nullable_off_error.png)
+![nullable_off_error](https://raw.githubusercontent.com/MrPowers/chispa/main/images/nullable_off_error.png)
 
 Examine the code in this contrived example to better understand the error:
 
@@ -358,7 +358,7 @@ def test_shows_assert_basic_rows_equality(chispa_formats):
   assert_basic_rows_equality(df1.collect(), df2.collect(), formats=chispa_formats)
 ```
 
-![custom_formats](https://github.com/MrPowers/chispa/blob/main/images/custom_formats.png)
+![custom_formats](https://raw.githubusercontent.com/MrPowers/chispa/main/images/custom_formats.png)
 
 ## Approximate column equality
 
@@ -394,7 +394,7 @@ def test_approx_col_equality_different():
 
 This failing test will output a readable error message so the issue is easy to debug.
 
-![ColumnsNotEqualError](https://github.com/MrPowers/chispa/blob/main/images/columns_not_approx_equal.png)
+![ColumnsNotEqualError](https://raw.githubusercontent.com/MrPowers/chispa/main/images/columns_not_approx_equal.png)
 
 ## Approximate DataFrame equality
 
@@ -448,7 +448,7 @@ def test_approx_df_equality_different():
 
 Here's the pretty error message that's outputted:
 
-![DataFramesNotEqualError](https://github.com/MrPowers/chispa/blob/main/images/dfs_not_approx_equal.png)
+![DataFramesNotEqualError](https://raw.githubusercontent.com/MrPowers/chispa/main/images/dfs_not_approx_equal.png)
 
 ## Schema mismatch messages
 
@@ -479,7 +479,7 @@ def test_schema_mismatch_message():
 
 Here's the error message:
 
-![SchemasNotEqualError](https://github.com/MrPowers/chispa/blob/main/images/schemas_not_approx_equal.png)
+![SchemasNotEqualError](https://raw.githubusercontent.com/MrPowers/chispa/main/images/schemas_not_approx_equal.png)
 
 ## Supported PySpark / Python versions