Update app.py

app.py

@@ -4,15 +4,17 @@ from github import Github
 from github import GithubException
 
 # Set up the Streamlit app
-st.set_page_config(page_title="GitHub File Search", page_icon=":mag_right:")
+st.set_page_config(page_title="GitHub File Search", page_icon=":mag_right:", theme="dark")
 
 # Retrieve the GitHub API token from the environment variable
-access_token = os.environ["GitHub"]
+access_token = os.environ["GITHUB_TOKEN"]
 
 # Define a function to get all the repositories that contain a file with the given name
 def get_repositories_with_file(filename):
-    # Search for the file on GitHub using the PyGitHub library
+    # Create a GitHub client
     g = Github(access_token)
+
+    # Search for the file on GitHub
     query = f"filename:{filename}"
     repositories = g.search_repositories(query=query, sort="stars", order="desc")
 
@@ -21,24 +23,18 @@ def get_repositories_with_file(filename):
 
     # Loop through the repositories
     for repo in repositories:
-        try:
-            # Get all the files in the repository
-            contents = repo.get_contents("")
-            # Check if the repository contains a file with the given name
-            for content in contents:
-                if content.name == filename:
-                    repo_info.append({
-                        "name": repo.name,
-                        "description": repo.description,
-                        "url": repo.html_url
-                    })
-                    break
-        except GithubException as e:
-            # Catch the exception if the file is not found in the repository
-            if e.status == 404:
-                st.warning(f"File '{filename}' not found in repository '{repo.full_name}'.")
-            else:
-                st.error(f"Error occurred while searching for file '{filename}' in repository '{repo.full_name}': {str(e)}")
+        # Get the contents of the repository
+        contents = repo.get_contents("")
+
+        # Check if the repository contains a file with the given name
+        for content in contents:
+            if content.name == filename:
+                repo_info.append({
+                    "name": repo.name,
+                    "description": repo.description,
+                    "url": repo.html_url
+                })
+                break
 
     # Return the repository information
     return repo_info