Fix pre-commit

Author: john-b-yang

CONTRIBUTING.md

@@ -29,7 +29,7 @@ Meta has a [bounty program](https://bugbounty.meta.com/) for the safe
 disclosure of security bugs. In those cases, please go through the process
 outlined on that page and do not file a public issue.
 
-## Coding Style  
+## Coding Style
 * 2 spaces for indentation rather than tabs
 * 80 character line length
 * ...

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="docs/fox_cxx.png" alt="ProgramBench logo" width="300">
+  <img src="docs/fox_cxx.png" alt="ProgramBench logo" width="180">
 </p>
 
 <h1 align="center">ProgramBench</h1>

src/programbench/exceptions.py

@@ -4,6 +4,7 @@
 # This source code is licensed under the license found in the
 # LICENSE file in the root directory of this source tree.
 
+
 class EvalStepError(Exception):
     """Raised when a required step in Evaluator fails."""