--api option was not working correctly (#34)

--api option was not working correctly even when a good API key was provided.

For transcription local models are working well.
When using --api option and attempting to transcribe using openAI API transcription was not happening because incorrect API Key was being sent to the API.

TranscriberModels.py

@@ -2,6 +2,7 @@
 import whisper
 import os
 import torch
+import GlobalVars
 
 
 def get_model(use_api: bool, model: str = None):
@@ -61,6 +62,7 @@ def load_model(self):
 class APIWhisperTranscriber:
     def __init__(self):
         print('Using Open AI API for transcription.')
+        openai.api_key = GlobalVars.TranscriptionGlobals().api_key
         # lang parameter is not required for API invocation. This exists solely
         # to support --api option from command line.
         # A better solution is to create a base class for APIWhisperTranscriber,

main.py

@@ -3,12 +3,12 @@
 from argparse import RawTextHelpFormatter
 import time
 import requests
+import subprocess
 from requests.exceptions import ConnectionError
 from AudioTranscriber import AudioTranscriber
 from GPTResponder import GPTResponder
 import customtkinter as ctk
 import TranscriberModels
-import subprocess
 import interactions
 import ui
 from language import LANGUAGES_DICT
@@ -64,8 +64,8 @@ def main():
     except ConnectionError:
         print('Operating as a standalone client')
 
-    global_vars = GlobalVars.TranscriptionGlobals()
     config = configuration.Config().get_data()
+    global_vars = GlobalVars.TranscriptionGlobals(key=config["OpenAI"]["api_key"])
 
     # Command line arg for api_key takes preference over api_key specified in parameters.yaml file
     if args.api_key is not None:
@@ -120,9 +120,8 @@ def main():
 
     ui_cb = ui.ui_callbacks()
     global_vars.freeze_button.configure(command=ui_cb.freeze_unfreeze)
-    update_interval_slider_label.configure(text=f"Update interval: \
-                                          {update_interval_slider.get()} \
-                                          seconds")
+    label_text = f'Update Response interval: {update_interval_slider.get()} seconds'
+    update_interval_slider_label.configure(text=label_text)
 
     lang_combobox.configure(command=model.change_lang)
 

ui.py

@@ -81,9 +81,8 @@ def update_response_ui(responder, textbox, update_interval_slider_label,
         textbox.configure(state="disabled")
 
         update_interval = int(update_interval_slider.get())
-        responder.update_response_interval(update_interval)
-        update_interval_slider_label.configure(text=f"Update interval: \
-                                               {update_interval} seconds")
+        responder.set_response_interval(update_interval)
+        update_interval_slider_label.configure(text=f"Update Response interval: {update_interval} seconds")
 
     textbox.after(300, update_response_ui, responder, textbox,
                   update_interval_slider_label, update_interval_slider,