SNOW-3385961: simplify INFER_SCHEMA zero-row error message

Trim the multi-line comment to a single 3-line note, replace the manual
option-hint loop with a list comprehension, and shorten the error
message without losing the "path missing or format-option-filtered"
information.

Author: sfc-gh-fhe

src/snowflake/snowpark/dataframe_reader.py

@@ -1338,31 +1338,20 @@ def _infer_schema_for_file_format(
                     raise e
 
             if len(results) == 0:
-                # Zero rows from INFER_SCHEMA can mean the path is empty/missing,
-                # or that file format options silently filtered every row/header
-                # (e.g. PARSE_HEADER on a file with a leading blank line,
-                # SKIP_HEADER exceeding row count, or ON_ERROR=CONTINUE dropping
-                # bad rows). Surface both possibilities so callers don't chase a
-                # phantom path-not-found issue when the real cause is a format
-                # option.
-                option_hints = []
-                for key in ("PARSE_HEADER", "SKIP_HEADER", "ON_ERROR"):
-                    if key in format_type_options:
-                        option_hints.append(f"{key}={format_type_options[key]}")
-                    elif key in infer_schema_options:
-                        option_hints.append(f"{key}={infer_schema_options[key]}")
-                hint_suffix = (
-                    f" Applied file format options: {', '.join(option_hints)}."
-                    if option_hints
-                    else ""
-                )
+                # Zero rows can mean the path is empty/missing, or that file
+                # format options (PARSE_HEADER, SKIP_HEADER, ON_ERROR=CONTINUE)
+                # silently filtered everything out.
+                hints = [
+                    f"{k}={format_type_options.get(k, infer_schema_options.get(k))}"
+                    for k in ("PARSE_HEADER", "SKIP_HEADER", "ON_ERROR")
+                    if k in format_type_options or k in infer_schema_options
+                ]
+                suffix = f" Applied options: {', '.join(hints)}." if hints else ""
                 raise FileNotFoundError(
                     f"Given path: '{path}' returned no results from INFER_SCHEMA. "
-                    "The path may be empty or missing, or file format options may "
-                    "have filtered every row/header (e.g. PARSE_HEADER on a file "
-                    "with a leading blank line, SKIP_HEADER exceeding row count, "
-                    "or ON_ERROR=CONTINUE silently dropping bad rows). Check the "
-                    "file contents and file format options." + hint_suffix
+                    "The path may be empty/missing, or file format options may "
+                    "have filtered every row/header. Check the file contents and "
+                    "file format options." + suffix
                 )
             new_schema = []
             schema_to_cast = []