fix: set APPMAP_CONFIG

The solver gets run in the testbed, but the config lives in the
SWE-bench repo.

Author: apotterri

solver/solve.py

@@ -61,7 +61,8 @@ def solve_instance(
     with open(issue_file, "w") as f:
         f.write(instance["problem_statement"])
 
-    solver_path = Path(__file__).parent / "solve" / "solver.py"
+    parent = Path(__file__).parent
+    solver_path = parent / "solve" / "solver.py"
     solve_args = [
         "env",
         "appmap-python",
@@ -90,7 +91,7 @@ def solve_instance(
         solve_args.extend(["--steps", steps])
 
     # Run this as a separate process so that it can change the working directory.
-    solve_result = run(solve_args, cwd=testbed)
+    solve_result = run(solve_args, cwd=testbed, env={"APPMAP_CONFIG": str(parent / "appmap.yml")})
     if solve_result.returncode != 0:
         print(
             f"Solver reported exit code {solve_result.returncode} for {instance['instance_id']}/{iteration + 1}."