Add podgrab featureset

README_FIX.md

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+# Fix for UnboundLocalError in application.py
+
+## Problem
+
+The application was encountering the following error when starting up:
+
+```
+Traceback (most recent call last):
+  File "C:\Users\cody\PycharmProjects\Podcastrr\main.py", line 47, in <module>
+    main()
+  File "C:\Users\cody\PycharmProjects\Podcastrr\main.py", line 26, in main
+    app = create_app()
+          ^^^^^^^^^^^^
+  File "C:\Users\cody\PycharmProjects\Podcastrr\application.py", line 25, in create_app
+    SECRET_KEY=os.environ.get('SECRET_KEY', 'dev'),
+               ^^
+UnboundLocalError: cannot access local variable 'os' where it is not associated with a value
+```
+
+## Root Cause
+
+The error was caused by a scope issue with the `os` module in `application.py`. The module was imported at the top of the file (global scope), but it was also imported again inside the `app_context()` block (local scope).
+
+When Python sees a variable being assigned in a function (which includes imports), it treats that variable as local to the function. This means that when the code tried to access `os.environ.get()` before the local import was executed, Python raised an `UnboundLocalError` because it saw that `os` would be defined as a local variable later in the function, but it wasn't yet defined at the point of use.
+
+## Solution
+
+The solution was to remove the redundant import of `os` inside the `app_context()` block. The `os` module was already imported at the top of the file, so there was no need to import it again.
+
+### Changes Made
+
+In `application.py`, removed the following line:
+
+```python
+import os
+```
+
+from inside the `app_context()` block (around line 72).
+
+## Verification
+
+After making this change, the application should start up without encountering the `UnboundLocalError`. The `os` module from the global scope will be used throughout the function, which resolves the error.
+
+## Preventing Similar Issues in the Future
+
+To prevent similar issues in the future:
+
+1. Avoid importing the same module multiple times in different scopes
+2. Be careful with variable names that might shadow global imports
+3. When possible, import all modules at the top of the file