Update app.py

app.py

@@ -4,7 +4,7 @@ import pandas as pd
 import traceback
 import PyPDF2
 import streamlit as st
-from util import read_flie, get_table_data
+# from util import read_flie, get_table_data
 from MCQGenerator import final_chain
 
 from langchain.chat_models import ChatOpenAI
@@ -15,6 +15,73 @@ from langchain.llms import OpenAI
 from langchain.callbacks import get_openai_callback
 from langchain.chains import SequentialChain    
 
+import os
+import json
+import pandas as pd
+import PyPDF2
+import traceback
+
+
+def read_flie(file):
+    
+    if file.name.endswith('.pdf'):
+        try :
+           
+            pdf_content = PyPDF2.PdfFileReader(file)
+            
+            text = ''
+            
+            for page in pdf_content.pages:
+                text+=page
+            
+            return text
+        
+        except Exception as e :
+            raise Exception( 'error in reading the file >> Please try reuploading')
+    
+    elif file.name.endswith('.txt'):
+        
+        return file.read().decode('utf-8')
+    
+    else :
+        
+        raise Exception(
+            
+            'Not File desired format : only PDF and txt files are supported '
+        )
+        
+    
+def get_table_data(quiz_str):
+    
+    try : 
+    
+        quiz_dict = json.loads(quiz_str)
+                
+        table = []
+
+        for key,value in quiz_dict.items():
+                
+            print(key," | ",value)
+                
+            ques = value['question']
+            options = ' | '.join( 
+                [
+                    f"{option} : {options}"
+                    for option, options in value['options'].items()
+                        
+                    ]
+                )
+            correct = value['correct']
+            table.append({'ques':ques,'options' : options, 'correct' : correct})
+        
+        return table
+    
+    except Exception as e :
+        
+        # traceback.print(e)
+        
+        return False
+
 
 st.set_page_config(page_title = "MCQ Generater", page_icon='https://archive.org/download/github.com-langchain-ai-langchain_-_2023-09-20_11-56-54/cover.jpg')
 
@@ -27,6 +94,7 @@ with open('Response.json','r') as f:
     RESPONSE_JSON = json.load(f)
 
 
+
 # taking inputs
 
 with st.form("user inputs") :