print summary in bot field

app.py

@@ -52,6 +52,7 @@ def pdf_changes(pdf_doc):
         )
 
         # Generate summary using StuffDocumentsChain
+        global full_summary
         full_summary = stuff_chain.run(documents)
 
         # Other existing logic for Chroma, embeddings, and retrieval
@@ -67,7 +68,7 @@ def pdf_changes(pdf_doc):
             return_source_documents=False
         )
 
-        return f"Ready. Full Summary:\n{full_summary}"
+        return f"Ready. Full Summary loaded."
 
     except Exception as e:
         return f"Error processing PDF: {str(e)}"
@@ -87,12 +88,18 @@ def add_text(history, text):
     return history, ""
 
 def bot(history):
-    response = infer(history[-1][0], history)
+    global full_summary  
+    if 'summary' in history[-1][0].lower():  # Check if the last question asks for a summary
+        response = full_summary
+    else:
+        response = infer(history[-1][0], history)
+
     sentences = '  \n'.join(response.split('. '))
     formatted_response = f"**Bot:**\n\n{sentences}"
     history[-1][1] = formatted_response
     return history
 
+
 def infer(question, history):
     try:
         res = []