Update app.py

app.py

@@ -12,7 +12,7 @@ OPENAI_API_KEY = os.environ.get("OPENAI_API_KEY")
 
 class PDFTextExtractor:
     def __init__(self, api_key):
-        self.client = Anthropic(api_key=api_key)
+        self.client = OpenAI(api_key=api_key)
 
     async def extract_text_from_pdf(self, pdf_path):
         try:
@@ -155,9 +155,9 @@ class PDFTextExtractor:
 
 def extract_text(pdf_file):
     if OPENAI_API_KEY is None:
-        return "Error: Anthropic API key not found. Please set the ANTHROPIC_API_KEY environment variable."
+        return "Error: OpenAI API key not found. Please set the ANTHROPIC_API_KEY environment variable."
 
-    extractor = PDFTextExtractor(ANTHROPIC_API_KEY)
+    extractor = PDFTextExtractor(OPENAI_API_KEY)
     
     pdf_path = pdf_file.name
     extracted_texts = asyncio.run(extractor.extract_text_from_pdf(pdf_path))