To change the default working directory for Pycharm Run Configurations, follow these steps:
- Open the Run Configuration dialog box by clicking on the Run Configuration drop-down list on the top right corner of the PyCharm window and selecting "Edit Configurations".
- Select the run configuration that you want to modify from the configurations list.
- In the Configuration tab, look for the "Working directory" text box under the "Execution" section.
- Click on the browse button next to the text box and select the directory you want to set as the working directory.
- Click on OK to save your changes.
Now whenever you run the selected run configuration, it will use the new working directory that you set.