Update app.py

app.py

@@ -67,6 +67,17 @@ def prompt_improvment(pre_prompt):
     prompt = pre_prompt+"\n"+enhancement
 
     return consume_llm_api(prompt)
+
+def process_pdf(file):
+    documents = []
+    with open(file, "rb") as f:
+        reader = PyPDF2.PdfReader(f)
+        for page in reader.pages:
+            text = page.extract_text()
+            if text:  # Ensure that the page has text
+                documents.append(Document(page_content=text))
+    return documents
+    
 def numpy_to_list(array):
 
     current=[]