add multi imports to single import line.

tests/failing_tests/vmlinux/requests.py

@@ -0,0 +1,21 @@
+from vmlinux import struct_request, struct_pt_regs, XDP_PASS
+from pythonbpf import bpf, section, bpfglobal, compile_to_ir
+import logging
+
+
+@bpf
+@section("kprobe/blk_mq_start_request")
+def example(ctx: struct_pt_regs):
+    req = struct_request(ctx.di)
+    c = req.__data_len
+    d = XDP_PASS
+    print(f"data length {c} and test {d}")
+
+
+@bpf
+@bpfglobal
+def LICENSE() -> str:
+    return "GPL"
+
+
+compile_to_ir("requests.py", "requests.ll", loglevel=logging.INFO)