Update app.py

app.py

@@ -46,11 +46,19 @@ def upload_to_blockchain(hash):
 
     # Call your function: 11155111 is Sepolia's id
     call_function = contract.functions.storeHash(hash).build_transaction({"chainId": 11155111, 
+                                                                            "from": st.secrets["EthWallet"],
                                                                             "nonce": w3.eth.get_transaction_count(st.secrets["EthWallet"])})
 
     # Sign transaction
     signed_tx = w3.eth.account.sign_transaction(call_function, private_key=st.secrets["pk"])
 
+    print("Sending from:", st.secrets["EthWallet"])
+    print("To contract:", st.secrets["ContractAddress"])
+    print("Function input (IPFS hash):", hash)
+    print("Nonce:", w3.eth.get_transaction_count(st.secrets["EthWallet"]))
+
+
+    
     # Send transaction
     send_tx = w3.eth.send_raw_transaction(signed_tx.raw_transaction)