Update app.py

app.py

@@ -8,6 +8,8 @@ import gradio as gr
 import os
 from sklearn.neighbors import NearestNeighbors
 
+openAI_key = os.getenv('Your_Key_Here')
+
 def download_pdf(url, output_path):
     urllib.request.urlretrieve(url, output_path)
 
@@ -27,6 +29,7 @@ def pdf_to_text(path, start_page=1, end_page=None):
 
     text_list = []
 
+
     for i in range(start_page-1, end_page):
         text = doc.load_page(i).get_text("text")
         text = preprocess(text)
@@ -153,7 +156,7 @@ def generate_answer(question,openAI_key):
     return answer
 
 
-def question_answer(url, file, question,openAI_key):
+def question_answer(url, file, question):
     if openAI_key.strip()=='':
         return '[ERROR]: Please enter you Open AI Key. Get your key here : https://platform.openai.com/account/api-keys'
     if url.strip() == '' and file == None:
@@ -207,8 +210,7 @@ with gr.Blocks() as demo:
         with gr.Group():
             answer = gr.Textbox(label='The answer to your question is :')
 
-        openAI_key = os.getenv('Your_Key_Here')
-        btn.click(question_answer, inputs=[url, file, question,openAI_key], outputs=[answer])
+        btn.click(question_answer, inputs=[url, file, question], outputs=[answer])
 #openai.api_key = os.getenv('Your_Key_Here') 
 demo.launch()