Update app.py

app.py

@@ -22,8 +22,9 @@ app = FastAPI()
 # Document Extraction Utils
 # -------------------------
 def extract_text_from_pdf(file):
-    text = ""
+    file.seek(0)  # Reset stream position to beginning
     with fitz.open(stream=file.read(), filetype="pdf") as doc:
+        text = ""
         for page in doc:
             text += page.get_text()
     return text