update enpoint names

app.py

@@ -411,17 +411,17 @@ pdf_to_text = gr.Interface(
 #     gr.Textbox(placeholder="Extracted text from DOC or DOCX will appear here"),
 #     api_name="doc_or_docx_to_text",
 # )
-doc_to_txt = gr.Interface(
+doc_to_text = gr.Interface(
     convert_doc_to_text,
     gr.File(),
     gr.Textbox(),
-    api_name="doc_to_txt"
+    api_name="doc_to_text"
 )
-docx_to_txt = gr.Interface(
+docx_to_text = gr.Interface(
     extract_text_from_docx,
     gr.File(),
     gr.Textbox(),
-    api_name="docx_to_txt"
+    api_name="docx_to_text"
 )
 
 # pptx_or_ppt_to_text = gr.Interface(
@@ -470,7 +470,7 @@ url_parser = gr.Interface(
     api_name="url_to_text",
 )
 demo = gr.TabbedInterface(
-    [pdf_to_img, pdf_to_text, doc_to_txt, docx_to_txt , ppt_to_text, pptx_to_text, url_parser, str_to_json],
+    [pdf_to_img, pdf_to_text, doc_to_text, docx_to_text , ppt_to_text, pptx_to_text, url_parser, str_to_json],
     [
         "PDF to Image",
         "Extract PDF Text",