Update app.py

app.py

@@ -171,7 +171,9 @@ def find_sentences_with_keywords(text, keywords):
 # Main function to process both PDFs based on the Excel file names and the sheet name
 def process_pdfs_and_analyze_sentiment(file1, file2, sheet):
     # Extract text from both PDFs based on the file name
-    text1, text2 =extract_and_paragraph(file1, file2, False)
+    pdf_file1 = file1.replace(".xlsx", ".pdf")
+    pdf_file2 = file2.replace(".xlsx", ".pdf")
+    text1, text2 =extract_and_paragraph(pdf_file1, pdf_file2, False)
     # Use sheet name as the keyword to find relevant sentences
     keywords = {
         'GDP': ['GDP'], 
@@ -187,8 +189,8 @@ def process_pdfs_and_analyze_sentiment(file1, file2, sheet):
     sentences2 = find_sentences_with_keywords(text2, selected_keywords)
 
     # Concatenate all sentences for each PDF
-    text_pdf1 = " ".join(sentences1)
-    text_pdf2 = " ".join(sentences2)
+    text_pdf1 = "\n".join(sentences1)
+    text_pdf2 = "\n".join(sentences2)
     
     # Perform sentiment analysis on the extracted sentences for each PDF
     result_pdf1 = fin_ext_bis(text_pdf1)