Update app.py

app.py

@@ -2,21 +2,21 @@ import streamlit as st
 from langchain.document_loaders import UnstructuredFileLoader
 
 def extract_text_from_pdf(uploaded_file):
-    loader = UnstructuredFileLoader(uploaded_file)
-    data = loader.load()
-    txt = ''
-    for item in data:
-        txt += item.page_content
-    return txt
+    
 
 def main():
     st.title("PDF Text Extractor")
-
+    
     uploaded_file = st.file_uploader("Upload a PDF file", type=["pdf"])
-
+    
     if uploaded_file is not None:
         st.subheader("PDF Content:")
-        text_content = extract_text_from_pdf(uploaded_file)
+        loader = UnstructuredFileLoader(uploaded_file)
+        data = loader.load()
+        txt = ''
+        for item in data:
+            txt += item.page_content
+        text_content = txt
         st.text(text_content)
 
 if __name__ == "__main__":