Update app.py

app.py

@@ -34,7 +34,7 @@ def use_pdf_extractor(pdf_filepath):
 		pdf_data = f.read()
 		
 	content = Content(content_type="application/pdf", data=pdf_data)
-    config = PDFExtractorConfig(output_types=["text", "table"])
+	config = PDFExtractorConfig(output_types=["text", "table"])
 	
 	result = pdf_extractor.extract(content, config)
 	return result
@@ -176,14 +176,14 @@ with gr.Blocks(title="PDF data extraction with Gemini & Indexify") as gemini_dem
 			)
 
 			pdf_file = gr.File(type="filepath")
-
-            gr.HTML("<p><b>Step 2:</b> Enter your API key.</p>")
-
+			
+			gr.HTML("<p><b>Step 2:</b> Enter your API key.</p>")
+			
 			key = gr.Textbox(
                 info="Please enter your GEMINI_API_KEY",
 				label="Key:"
 			)
-
+			
 		with gr.Column():
 			gr.HTML("<p><b>Step 3:</b> Run the extractor.</p>")
 
@@ -229,8 +229,8 @@ with gr.Blocks(title="PDF data extraction with OpenAI & Indexify") as openai_dem
 			)
 
 			pdf_file = gr.File(type="filepath")
-
-            gr.HTML("<p><b>Step 2:</b> Enter your API key.</p>")
+			
+			gr.HTML("<p><b>Step 2:</b> Enter your API key.</p>")
 
 			key = gr.Textbox(
                 info="Please enter your OPENAI_API_KEY",