FINAL FIX: Removed redundant 'bytes()' conversion in app.py to correct PDF data type mismatch.

app.py

@@ -1,6 +1,6 @@
 import streamlit as st
 from merged import load_model_and_tokenizer, generate_code_stream
-from main import test_case   
+from code_analysis.pdf_utils import test_case   
 
 st.write("🚀 App started")
 # ---------------- Load model ONCE ----------------

src/streamlit_app.py

@@ -1,6 +1,6 @@
 import streamlit as st
 from merged import load_model_and_tokenizer, generate_code_stream
-from main import test_case   
+from pdf_utils import test_case   
 
 st.write("🚀 App started")
 # ---------------- Load model ONCE ----------------
@@ -70,11 +70,12 @@ else:
                 st.session_state.generated_code
             )
 
-
+        
         else:
             st.warning("Please enter a task")
 
     st.divider()
+    st.write("PDF bytes length:", len(st.session_state.pdf_bytes))
 
     if st.session_state.get("pdf_bytes"):
         st.success("PDF ready")