refactor

app.py

@@ -1,6 +1,4 @@
-from py_code_analyzer.code_fetcher import CodeFetcher
-from py_code_analyzer.code_imports_analyzer import CodeImportsAnalyzer
-from py_code_analyzer.imports_graph_visualizer import ImportsGraphVisualizer
+from py_code_analyzer import CodeFetcher, CodeImportsAnalyzer, ImportsGraphVisualizer
 
 python_files = CodeFetcher().get_python_files("cyyeh", "gradio", "gradio")
 imports_graph = CodeImportsAnalyzer(python_files).analyze().generate_imports_graph()

py_code_analyzer/__init__.py

@@ -0,0 +1,5 @@
+from .code_fetcher import CodeFetcher
+from .code_imports_analyzer import CodeImportsAnalyzer
+from .imports_graph_visualizer import ImportsGraphVisualizer
+
+__all__ = ["CodeFetcher", "CodeImportsAnalyzer", "ImportsGraphVisualizer"]