Update app.py

app.py

@@ -22,15 +22,12 @@ def upload_pdf(file):
     })   
     if response.status_code != 200:
         return "❌ Failed to get presigned URL"
-
     data = response.json()
     presigned_url = data["url"]
     content_type = data.get("content_type", "application/pdf")
 
-    # Step 2: Upload to S3
     with open(file.name, "rb") as f:
         upload_resp = requests.put(presigned_url, data=f, headers={"Content-Type": content_type})
-
     if upload_resp.status_code == 200:
         upload_success = True
         return f"✅ Uploaded and indexing triggered! You can now ask questions."
@@ -50,12 +47,9 @@ def chat_with_doc(message, history):
         "session_id": session_id,
         "chat_history": history
     }
-
-    resp = requests.post(INFERENCE_API_URL, json=payload)
-    
+    resp = requests.post(INFERENCE_API_URL, json=payload)  
     if resp.status_code != 200:
         return "❌ Error calling LLM. Try again later.", history
-
     answer = resp.json()["answer"]
     history.append((message, answer))
     return "", history