Update app.py

app.py

@@ -12,12 +12,6 @@ def load_txt(file_name):
         text = file.read()
         return text
 ####
-# Download and extract Poppler (Linux version)
-os.system("wget -q https://github.com/ishappylife/poppler-utils/releases/download/v0.90.1/poppler-utils-ubuntu.tar.gz -O poppler.tar.gz")
-os.system("tar -xzf poppler.tar.gz -C /usr/local/")
-
-# Set PATH to use Poppler
-os.environ["PATH"] += os.pathsep + "/usr/local/poppler-utils/bin"
 #os.system("apt-get install -y texlive-latex-base texlive-fonts-recommended texlive-latex-extra")
 #os.system("apt-get install -y --no-install-recommends texlive-latex-base texlive-latex-recommended texlive-pictures texlive-science texlive-latex-extra  poppler-utils")
 #print("all latex installed")
@@ -109,16 +103,16 @@ def generate_pdf_png(latex_code):
     pdf_file = "latex_code.pdf"
     print("already have a pdf")
     # save as pdf
-    from pdf2image import convert_from_path
-    images = convert_from_path(pdf_file)
-    image = images[0]
-    image.save("latex_code.png")
-    print("Image saved as latex_code.png")
+    #from pdf2image import convert_from_path
+    #images = convert_from_path(pdf_file)
+    #image = images[0]
+    #image.save("latex_code.png")
+    #print("Image saved as latex_code.png")
 
 def generate_results(file_path):
     tikcd_code = generate_tex(file_path) # filepath of the image, as input for the generative model
     generate_pdf_png(tikcd_code)
-    return ("./latex_code.png",extract_document_content(tikcd_code))
+    return ("./latex_code.pdf",extract_document_content(tikcd_code))
 #
 print("all was initialized\n")
 #write_txt("aux.tex","Hello world")