CERT-7874 Handle LLM key crash

Quorum/checks/new_listing.py

@@ -1,8 +1,10 @@
 from Quorum.checks.check import Check
 import Quorum.utils.pretty_printer as pp
+import Quorum.config as config
 from Quorum.llm.chains.first_deposit_chain import FirstDepositChain, ListingArray
 
 
+
 class NewListingCheck(Check):
 
     def new_listing_check(self) -> None:
@@ -15,6 +17,15 @@ def new_listing_check(self) -> None:
         functions = self._get_functions_from_source_codes()
         if functions.get("newListings", functions.get("newListingsCustom")):
             pp.pretty_print(f"New listings detected for {self.proposal_address}", pp.Colors.WARNING)
+
+            # Check if Anthropic API key is configured
+            if not config.ANTHROPIC_API_KEY:
+                pp.pretty_print(
+                    "first deposit check is skipped. If you have an LLM API key, you can add it to you env to enable this check",
+                    pp.Colors.WARNING
+                )
+                return
+
             proposal_code = self.source_codes[0].file_content
             proposal_code_str = '\n'.join(proposal_code)
             listings: ListingArray | None = FirstDepositChain().execute(proposal_code_str)

Quorum/config.py

@@ -2,6 +2,7 @@
 import shutil
 from pathlib import Path
 
+import Quorum.utils.pretty_printer as pp
 
 main_path = os.getenv("QUORUM_PATH")
 if not main_path:
@@ -19,4 +20,10 @@
     shutil.copy(DEFAULT_REPOS, GROUND_TRUTH_PATH)
 
 ANTHROPIC_API_KEY = os.getenv('ANTHROPIC_API_KEY')
+if not ANTHROPIC_API_KEY:
+    pp.pretty_print(
+        "Warning: ANTHROPIC_API_KEY environment variable is not set. All dependent checks will be skipped.",
+        pp.Colors.WARNING
+    )
+
 ANTHROPIC_MODEL = os.getenv('ANTROPIC_MDOEL', 'claude-3-5-sonnet-20241022')