Update app.py

app.py

@@ -48,7 +48,7 @@ def generate_filename(prompt, file_type):
     return f"{safe_date_time}_{safe_prompt}.{file_type}"
 
 def transcribe_audio(file_path, model):
-    key = os.getenv('OPENAI_KEY')
+    key = os.getenv('OPENAI_API_KEY')
     headers = {
         "Authorization": f"Bearer {key}",
     }
@@ -199,7 +199,7 @@ def chat_with_model(prompt, document_section, model_choice='gpt-3.5-turbo'):
     collected_chunks = []
     collected_messages = []
     
-    key = os.getenv('OPENAI_KEY')
+    key = os.getenv('OPENAI_API_KEY')
     openai.api_key = key
     for chunk in openai.ChatCompletion.create(
         model='gpt-3.5-turbo',
@@ -303,7 +303,7 @@ def txt2chunks(text):
     return text_splitter.split_text(text)
 
 def vector_store(text_chunks):
-    key = os.getenv('OPENAI_KEY')
+    key = os.getenv('OPENAI_API_KEY')
     embeddings = OpenAIEmbeddings(openai_api_key=key)
     return FAISS.from_texts(texts=text_chunks, embedding=embeddings)
 
@@ -365,7 +365,7 @@ def get_zip_download_link(zip_file):
 
     
 def main():
-    #openai.api_key = os.getenv('OPENAI_KEY')
+    #openai.api_key = os.getenv('OPENAI_API_KEY')
 
     # File type for output, model choice
     menu = ["txt", "htm", "xlsx", "csv", "md", "py"]