Create app.py

app.py

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+import streamlit as st
+import subprocess
+from subprocess import STDOUT, check_call
+import os
+import base64
+import camelot as cam
+
+@st.cache
+def gh():
+    proc = subprocess.Popen('apt-get install -y ghostscript', shell=True, stdin=None, stdout=open(os.devnull,'wb'), stderr=STDOUT, executable="/bin/bash")
+
+gh()
+
+st.title("PDF Table Extractor")
+st.subheader("with Camelot Python Library")
+
+input_pdf = st.file_uploader(label="Upload PDF here",type='pdf')
+
+st.markdown("### Page Number")
+
+page_number = st.text_input("Enter the page # from where you want the table", value=1)
+
+if input_pdf is not None:
+    
+    with open("input.pdf","wb") as f:
+        base64_pdf = base64.b64encode(input_pdf.read()).decode('utf-8')
+        f.write(base64.b64decode(base64_pdf))
+    f.close()
+
+    table = cam.read_pdf("input.pdf",pages = page_number, flavor = 'stream')
+    
+    st.markdown("## Number of Tables")
+    
+    st.write(table)
+    
+    if len(table)>0:
+        
+        option = st.selectbox(label="Select the table to be displayed", options = range(len(table)+1))
+        
+        st.markdown("### Output Table")
+        
+        st.dataframe(table[int(option)-1].df)
+        
+