make python package

README.md

@@ -1,6 +1,6 @@
 # Transcribble
 
-A scribble of a python script for audio transcription
+A scribble of a python script for audio transcription.
 
 ## Setup
 
@@ -12,4 +12,7 @@ A scribble of a python script for audio transcription
     - If PowerShell refuses with “running scripts is disabled on this system,” run
       `Set-ExecutionPolicy -Scope CurrentUser RemoteSigned` once, then try activation again.
   - Windows (cmd.exe): `venv\Scripts\activate.bat`
-3. Install dependences: `pip install -r requirements.txt`
+3. Build & Install: `pip install -e .`
+
+## Usage
+`transcribble --help`