Update examples to force "print()" output to the terminal

examples/test_chinese_pdf.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+import sys
 from seleniumbase import BaseCase
 
 
@@ -12,7 +13,7 @@ class ChinesePdfTests(BaseCase):
 
         # Get and print PDF text
         pdf_text = self.get_pdf_text(pdf, page=2)
-        print("\n" + pdf_text)
+        print("\n" + pdf_text, file=sys.stderr)
 
         # Assert PDF contains the expected text on Page 2
         self.assert_pdf_text(pdf, "个测试类", page=2)

examples/test_get_pdf_text.py

@@ -1,3 +1,4 @@
+import sys
 from seleniumbase import BaseCase
 
 
@@ -8,4 +9,4 @@ class PdfTests(BaseCase):
             "Automate_the_Boring_Stuff_sample_ch17.pdf"
         )
         pdf_text = self.get_pdf_text(pdf, page=1)
-        print("\n" + pdf_text)
+        print("\n" + pdf_text, file=sys.stderr)