Update app.py

app.py

@@ -91,7 +91,6 @@ class SemanticSearch:
         return embeddings
 
 
-openai.api_key = "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"
 recommender = SemanticSearch()
 
 def load_recommender(path, start_page=1):
@@ -136,7 +135,9 @@ def generate_answer(question):
     return answer
 
 
-def question_answer(url, file, question):
+def question_answer(url, file, question, api_key):
+    openai.api_key = api_key
+
     if url.strip() == '' and file == None:
         return '[ERROR]: Both URL and PDF is empty. Provide atleast one.'
     
@@ -168,6 +169,7 @@ with gr.Blocks() as demo:
 
     gr.Markdown(f'<center><h1>{title}</h1></center>')
     gr.Markdown(description)
+    gr.Markdown('Thank you for all the support this space has received! Unfortunately, my OpenAI $18 grant has been exhausted, so you'll need to enter your own OpenAI API Key to use the app. But don't worry, I'll reimburse the money soon.')
 
     with gr.Row():
         
@@ -176,12 +178,13 @@ with gr.Blocks() as demo:
             gr.Markdown("<center><h6>or<h6></center>")
             file = gr.File(label='PDF', file_types=['.pdf'])
             question = gr.Textbox(label='question')
+            api_key = gr.Textbox(label='OpenAI API Key')
             btn = gr.Button(value='Submit')
             btn.style(full_width=True)
 
         with gr.Group():
             answer = gr.Textbox(label='answer')
 
-        btn.click(question_answer, inputs=[url, file, question], outputs=[answer])
+        btn.click(question_answer, inputs=[url, file, question, api_key], outputs=[answer])
 
 demo.launch()